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GPU Comparison
ATI FirePro V7900 SDI vs ATI FirePro V7750
ATI FirePro V7900 SDI vs ATI FirePro V7750
VS
ATI FirePro V7900 SDI
ATI FirePro V7750
We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 SDI and 1024MB VRAM FirePro V7750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI FirePro V7900 SDI 's Advantages
Released 2 years and 2 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (160.0GB/s vs 28.80GB/s)
960 additional rendering cores
ATI FirePro V7750 's Advantages
Lower TDP (76W vs 150W)
Score
Benchmark
FP32 (float)
FirePro V7900 SDI
+262%
1.856 TFLOPS
FirePro V7750
0.512 TFLOPS
FirePro V7900 SDI
VS
FirePro V7750
Graphics Card
May 2011
Release Date
Mar 2009
FirePro
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
28.80GB/s
Render Config
-
SM Count
-
20
Compute Units
4
1280
Shading Units
320
80
TMUs
32
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
Theoretical Performance
23.20 GPixel/s
Pixel Rate
6.400 GPixel/s
58.00 GTexel/s
Texture Rate
25.60 GTexel/s
-
FP16 (half)
-
1.856 TFLOPS
FP32 (float)
512.0 GFLOPS
464.0 GFLOPS
FP64 (double)
-
Graphics Processor
Cayman
GPU Name
RV730
Cayman PRO GL
GPU Variant
RV730 GL XTX
TeraScale 3
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.64 billion
Transistors
0.514 billion
389 mm²
Die Size
146 mm²
Board Design
150W
TDP
76W
450 W
Suggested PSU
250 W
4x SDI
Outputs
1x DVI 2x DisplayPort 1.0
1x 6-pin
Power Connectors
1x 6-pin
Graphics Features
11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
4.1
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3
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4
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5
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6
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7
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8
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9
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10
ATI FirePro V7900 SDI vs NVIDIA GeForce GTX 1660 SUPER
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