AMD
Radeon RX 7900 GRE vs Radeon HD 7750
Full comparison of specs, performance and benchmarks
AMD
HD 7750
Aggregate performance score
We've compared RX 7900 GRE and HD 7750 across specs and all relevant benchmarks.
↗RX 7900 GRE outperforms HD 7750 by ~126% on the catalog index; this is not a measured FPS gain.+126%
Scores are normalized on the Head to Head scale. Higher is better. How is this calculated?H2HBench Data Quality
Low confidenceSpecifications: Field verification not recordedVerified gaming results: 0Estimated / unverified results: 32Price record updated: Sep 6, 2026
Limited verified data
H2HBench Verdict
Higher catalog score: Radeon RX 7900 GRE (~41%)
The score difference is not a measured FPS improvement.
Reasons to consider RX 7900 GRE
- Higher catalog performance index
- More graphics memory
- Recorded feature support: OpenCL 2.2 · FSR
Reasons to consider HD 7750
- Lower stated power consumption
- Higher catalog value index
- Recorded feature support: OpenCL 1.2 · Not supported
Catalog metrics radar
Axes with missing data are hidden; every value uses a fixed scale.
AMDPerformance
Efficiency
Price / performance
Memory capacity
7031
90100
6086
8856
Graphics card ranking
Positions 3–8of 321
Which should you choose?
Two practical conclusions based on community votes and gaming value.
Radeon HD 7750
180 likesHead to Head visitors currently choose this model more often.
Radeon HD 7750
Price $18.00Based on catalog performance per unit of current market price, not measured FPS.
Overview
Scores are calculated from specifications, performance, and efficiency.
GamesDirectX, OpenCL, and Vulkan performance
70Better
31
Professional applications3D modeling, video editing, and rendering
57Better
29
AI and machine learningMachine-learning and AI capabilities
54Better
26
Power efficiencyPower consumption across workloads
90
100Better
Head to Head scoreOverall catalog score
69Better
49
Specifications
The better numeric value is highlighted in green, taking the metric direction into account.
DisplayPort
HDMI
Device class
Upscaling
Max monitors
Max resolution
USB Type-C
DirectX
Vulkan
OpenGL
TFLOPSBetter
Power consumptionBetter
Memory type
Power connector
Release date
ArchitectureBetter
Thickness
Compute API
Launch priceBetter
Shader units / coresBetter
Clock speedBetter
Base clockBetter
Boost clockBetter
VRAMBetter
Memory frequencyBetter
Memory busBetter
Memory bandwidthBetter
Interface
Power consumptionBetter
Process nodeBetter
Recommended PSUBetter
LengthBetter
Die sizeBetter
Memory cache
Transistor countBetter
Gaming FPS
Available results are shown separately; missing data is not treated as zero.
The Gaming FPS section compares RX 7900 GRE and HD 7750 across curated H2H Lab game presets. The useful signal is not only average FPS, but also how each device behaves at 1440p and 4K, how memory capacity and bus width affect heavy textures, and whether the game engine favors raster performance, ray tracing, or driver maturity.
RX 7900 GREHD 7750
Verified externalEstimatedSources ↗
Counter-Strike 2
1080p High
289 FPS
159 FPS
1080p Ultra
203 FPS
110 FPS
1440p Ultra
158 FPS
61 FPS
4K Ultra
79 FPS
21 FPS
Counter-Strike 2RX 7900 GRE289 FPSHD 7750159 FPSRX 7900 GRE203 FPSHD 7750110 FPSRX 7900 GRE158 FPSHD 775061 FPSRX 7900 GRE79 FPSHD 775021 FPS
Cyberpunk 2077RX 7900 GRE187 FPSHD 7750103 FPSRX 7900 GRE161 FPSHD 775087 FPSRX 7900 GRE115 FPSHD 775044 FPSRX 7900 GRE53 FPSHD 775014 FPS
Forza Horizon 5RX 7900 GRE236 FPSHD 7750130 FPSRX 7900 GRE153 FPSHD 775083 FPSRX 7900 GRE142 FPSHD 775055 FPSRX 7900 GRE116 FPSHD 775031 FPS
Hogwarts LegacyRX 7900 GRE153 FPSHD 775084 FPSRX 7900 GRE128 FPSHD 775069 FPSRX 7900 GRE103 FPSHD 775039 FPSRX 7900 GRE54 FPSHD 775015 FPS
H2H workload indices
Comparable internal indices on a fixed 0–100 scale.
H2H Raster IndexH2H Index / 100703177%
H2H Compute IndexH2H Index / 100733473%
H2H Rendering IndexH2H Index / 100753865%
H2H Memory Workload IndexH2H Index / 100885644%
H2H Efficiency IndexH2H Index / 1009010011%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from a third-party benchmark.
H2H AI workload indices
Estimated workload profiles based on available performance and memory data.
H2H Image Generation IndexH2H Index / 100784260%
H2H ML Training IndexH2H Index / 100774161%
H2H Inference IndexH2H Index / 100753865%
H2H Local LLM IndexH2H Index / 100804556%
H2H Computer Vision IndexH2H Index / 100753865%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from a third-party benchmark.
Graphics APIs, SDKs and upscaling
DirectX12.211.1
Vulkan1.41.2
OpenGL4.64.6
UpscalingFSRNot supported
Compute APIOpenCL 2.2OpenCL 1.2
Architecture and release
ArchitectureRDNA 3.0BetterGCN 1.0
Process node5 nmBetter28 nm
Release date20232012
Device classDesktopDesktop
GPU cores, die and clocks
Transistor count57700 millionBetter1500 million
Die size529 mm²123 mm²Better
Shader units / cores5120Better512
Base clock1500 MHzBetter800 MHz
Boost clock2245 MHzBetter800 MHz
Board size, power and compatibility
InterfacePCIe 4x16PCIe 3x16
Length276 mm168 mmBetter
ThicknessDual-slotSingle-slot
Recommended PSU600 W250 WBetter
Power connector8+8 pinNone
Display outputs and limits
HDMIHDMI 2.1aHDMI 1.4a
DisplayPortDisplayPort 2.1DisplayPort 1.2
USB Type-CYesNo
Max monitors43
Max resolution7680 × 43204096 × 2160
Memory and compute throughput
VRAM16 GB GDDR6Better1 GB GDDR5
Memory typeGDDR6GDDR5
Memory bus256 bitBetter128 bit
TFLOPS45.98Better0.819
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Explain this comparison
Beyond percentages: causes, relevant specifications, and practical impact behind every chart.
What AI will explain
Overall score, radar, FPS, synthetic tests, specifications, efficiency, and value.
Evidence details
Data coverage
- Verified gaming results
- 0
- Verified synthetic results
- 0
- Games with verified results
- 0
- Verified community results
- 0
- Estimated / unverified results
- 32
- Specifications
- 0 / 70
Calculated scores · How is this calculated?
Scores use the catalog model and may include estimated inputs. Open each score to see its origin and the methodology.
clamp(round(performance × 0.7 + (efficiency ?? 50) × 0.2 + (value is missing ? 0 : (value − 50) × 0.2)), 0, 100)Price evidence · View sources (4)
Verified community results
No verified community benchmarks yet.
Reviewed by
No individual editorial review is recorded for this comparison.
Comparison history
Show recorded changes (6)
- · Record updated: products
- · Record updated: products
- · Record changed: product_prices
- · Record changed: product_prices
- · Record updated: products
- · Record updated: products
Why you can trust this comparison
Origin and confidence are evaluated from the evidence attached to each value. Unverified results are identified, and specification, benchmark and price dates remain separate.
Owner experiences
Real builds, results, and community feedback.
Moderator reviewedHelpful to the communityExpert badges
Frequently asked comparison questions
Short recommendations based on performance, memory, power consumption, and intended use.
01Which is better for gaming: RX 7900 GRE or HD 7750?+
RX 7900 GRE has the higher overall gaming score, while HD 7750 offers the better price-to-performance ratio. The final choice depends on resolution and settings.
02Which is better for streaming?+
RX 7900 GRE is the stronger streaming choice thanks to performance, hardware encoding, and application support. Check AV1, H.264, and HEVC support before buying.
03Which is better for Blender?+
RX 7900 GRE is generally the better option for Blender and GPU rendering. Rendering-engine support and available VRAM also matter.
04Which is better for video editing?+
RX 7900 GRE offers more overall performance, while RX 7900 GRE offers more memory headroom. Codecs, hardware encoders, and editor optimization can change the result.
05Which is better for neural networks and AI?+
RX 7900 GRE is the more practical option for local AI workloads. VRAM capacity, compute libraries, and framework compatibility are especially important.
06Which is better for 1080p?+
HD 7750 is the most rational 1080p choice, where high frame rates and cost per frame matter most.
07Which is better for 1440p?+
RX 7900 GRE leads in combined 1440p performance. RX 7900 GRE can be preferable for heavy textures and games with high VRAM usage.
08Which is better for 4K?+
RX 7900 GRE is preferable for 4K, where total performance, memory bandwidth, and VRAM capacity have the greatest impact.
09Which is better for a quiet PC?+
HD 7750 is easier to use in a quiet build because of its lower estimated power and thermal load. Actual noise depends on the specific cooler.
10Which is better without replacing the power supply?+
HD 7750 is the safer candidate because its stated power consumption is lower. Verify PSU wattage, age, and power connectors.
11Is it worth upgrading from the previous generation?+
Consider upgrading to RX 7900 GRE if your current device no longer delivers the required FPS, memory capacity, or feature support. A gain below 15–20% is usually worth waiting for a price cut.