AMD Radeon HD 7750 vs AMD Radeon HD 6770
Comparative analysis of AMD Radeon HD 7750 and AMD Radeon HD 6770 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score, Geekbench - OpenCL.
Differences
Reasons to consider the AMD Radeon HD 7750
- Videocard is newer: launch date 1 year(s) 0 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
- Around 44% lower typical power consumption: 75 Watt vs 108 Watt
- Around 7% higher memory clock speed: 1125 MHz vs 1050 MHz
- Around 36% better performance in PassMark - G3D Mark: 1703 vs 1250
- Around 35% better performance in PassMark - G2D Mark: 423 vs 313
- 2.2x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 21.658 vs 9.69
- 2.2x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.182 vs 1.004
- Around 39% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 37.143 vs 26.748
Specifications (specs) | |
Launch date | 15 February 2012 vs 21 January 2011 |
Manufacturing process technology | 28 nm vs 40 nm |
Thermal Design Power (TDP) | 75 Watt vs 108 Watt |
Memory clock speed | 1125 MHz vs 1050 MHz |
Benchmarks | |
PassMark - G3D Mark | 1703 vs 1250 |
PassMark - G2D Mark | 423 vs 313 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 21.658 vs 9.69 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.182 vs 1.004 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 37.143 vs 26.748 |
Reasons to consider the AMD Radeon HD 6770
- Around 13% higher boost clock speed: 900 MHz vs 800 MHz
- Around 33% higher texture fill rate: 34.0 GTexel / s vs 25.6 GTexel / s
- Around 56% higher pipelines: 800 vs 512
- Around 66% better floating-point performance: 1,360.0 gflops vs 819.2 gflops
- Around 9% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 615.217 vs 566.052
- Around 17% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 115.157 vs 98.126
- 8.3x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2546 vs 305
- Around 58% better performance in GFXBench 4.0 - Manhattan (Frames): 2279 vs 1439
- Around 2% better performance in GFXBench 4.0 - T-Rex (Frames): 3358 vs 3295
- 8.3x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2546 vs 305
- Around 58% better performance in GFXBench 4.0 - Manhattan (Fps): 2279 vs 1439
- Around 2% better performance in GFXBench 4.0 - T-Rex (Fps): 3358 vs 3295
Specifications (specs) | |
Boost clock speed | 900 MHz vs 800 MHz |
Texture fill rate | 34.0 GTexel / s vs 25.6 GTexel / s |
Pipelines | 800 vs 512 |
Floating-point performance | 1,360.0 gflops vs 819.2 gflops |
Benchmarks | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 615.217 vs 566.052 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 115.157 vs 98.126 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2546 vs 305 |
GFXBench 4.0 - Manhattan (Frames) | 2279 vs 1439 |
GFXBench 4.0 - T-Rex (Frames) | 3358 vs 3295 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2546 vs 305 |
GFXBench 4.0 - Manhattan (Fps) | 2279 vs 1439 |
GFXBench 4.0 - T-Rex (Fps) | 3358 vs 3295 |
Compare benchmarks
GPU 1: AMD Radeon HD 7750
GPU 2: AMD Radeon HD 6770
PassMark - G3D Mark |
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PassMark - G2D Mark |
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CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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GFXBench 4.0 - Car Chase Offscreen (Frames) |
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GFXBench 4.0 - Manhattan (Frames) |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - Car Chase Offscreen (Fps) |
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GFXBench 4.0 - Manhattan (Fps) |
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GFXBench 4.0 - T-Rex (Fps) |
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Name | AMD Radeon HD 7750 | AMD Radeon HD 6770 |
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PassMark - G3D Mark | 1703 | 1250 |
PassMark - G2D Mark | 423 | 313 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 21.658 | 9.69 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 566.052 | 615.217 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.182 | 1.004 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 37.143 | 26.748 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 98.126 | 115.157 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 305 | 2546 |
GFXBench 4.0 - Manhattan (Frames) | 1439 | 2279 |
GFXBench 4.0 - T-Rex (Frames) | 3295 | 3358 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 305 | 2546 |
GFXBench 4.0 - Manhattan (Fps) | 1439 | 2279 |
GFXBench 4.0 - T-Rex (Fps) | 3295 | 3358 |
3DMark Fire Strike - Graphics Score | 0 | 0 |
Geekbench - OpenCL | 3459 |
Compare specifications (specs)
AMD Radeon HD 7750 | AMD Radeon HD 6770 | |
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Essentials |
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Architecture | GCN 1.0 | TeraScale 2 |
Code name | Cape Verde | Juniper |
Design | AMD Radeon HD 7000 Series | AMD Radeon HD 6000 Series |
Launch date | 15 February 2012 | 21 January 2011 |
Launch price (MSRP) | $109 | $129 |
Place in performance rating | 1138 | 1141 |
Price now | $149.99 | $76.99 |
Type | Desktop | Desktop |
Value for money (0-100) | 14.41 | 27.17 |
Technical info |
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Boost clock speed | 800 MHz | 900 MHz |
Floating-point performance | 819.2 gflops | 1,360.0 gflops |
Manufacturing process technology | 28 nm | 40 nm |
Pipelines | 512 | 800 |
Stream Processors | 512 | |
Texture fill rate | 25.6 GTexel / s | 34.0 GTexel / s |
Thermal Design Power (TDP) | 75 Watt | 108 Watt |
Transistor count | 1,500 million | 1,040 million |
Video outputs and ports |
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Display Connectors | 1x DVI, 1x HDMI, 1x DisplayPort | 2x DVI, 1x HDMI, 2x mini-DisplayPort |
DisplayPort support | ||
Dual-link DVI support | ||
Eyefinity | ||
HDMI | ||
VGA | ||
Compatibility, dimensions and requirements |
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Bus support | PCIe 2.1 x16 | PCIe 2.0 x16 |
Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Length | 168 mm | 198 mm |
Supplementary power connectors | None | 1x 6-pin |
API support |
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DirectX | 11 | 11 |
OpenGL | 4.5 | 4.4 |
Memory |
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Maximum RAM amount | 1 GB | 1 GB |
Memory bandwidth | 72 GB/s | 76.8 GB / s |
Memory bus width | 128 Bit | 128 Bit |
Memory clock speed | 1125 MHz | 1050 MHz |
Memory type | GDDR5 | GDDR5 |
Technologies |
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AMD Eyefinity | ||
CrossFire | ||
FreeSync |