Home GPU Comparison ATI FirePro V7750 vs NVIDIA GeForce 8800 GT Mac Edition

ATI FirePro V7750 vs NVIDIA GeForce 8800 GT Mac Edition

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V7750 and 512MB VRAM GeForce 8800 GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7750 's Advantages
Released 1 years and 1 months late
More VRAM (1024GB vs 512GB)
208 additional rendering cores
Lower TDP (76W vs 125W)
NVIDIA GeForce 8800 GT Mac Edition 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
FirePro V7750 +52%
0.512 TFLOPS
GeForce 8800 GT Mac Edition
0.336 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Feb 2008
FirePro
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
57.60GB/s

Render Config

4
Compute Units
-
-
SM Count
14
320
Shading Units
112
32
TMUs
56
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.400 GPixel/s
Pixel Rate
9.600 GPixel/s
25.60 GTexel/s
Texture Rate
33.60 GTexel/s
-
-
-
512.0 GFLOPS
FP32 (float)
336.0 GFLOPS
-
-
-

Board Design

76W
TDP
125W
250 W
Suggested PSU
300 W
1x DVI 2x DisplayPort 1.0
Outputs
2x DVI
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV730
GPU Name
G92
RV730 GL XTX
GPU Variant
G92-270-A2
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.514 billion
Transistors
0.754 billion
146 mm²
Die Size
324 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0

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