Home GPU Comparison NVIDIA GeForce 8800 GS vs ATI FirePro V7750

NVIDIA GeForce 8800 GS vs ATI FirePro V7750

We compared two Desktop platform GPUs: 384MB VRAM GeForce 8800 GS and 1024MB VRAM FirePro V7750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GS 's Advantages
Larger VRAM bandwidth (38.40GB/s vs 28.80GB/s)
ATI FirePro V7750 's Advantages
Released 1 years and 2 months late
More VRAM (1024GB vs 384GB)
224 additional rendering cores
Lower TDP (76W vs 105W)

Score

Benchmark

FP32 (float)
GeForce 8800 GS
0.264 TFLOPS
FirePro V7750 +93%
0.512 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Mar 2009
GeForce 8
Generation
FirePro
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

384MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
192bit
Memory Bus
128bit
38.40GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
4
12
SM Count
-
96
Shading Units
320
48
TMUs
32
12
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
48 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
6.400 GPixel/s
26.40 GTexel/s
Texture Rate
25.60 GTexel/s
-
-
-
264.0 GFLOPS
FP32 (float)
512.0 GFLOPS
-
-
-

Board Design

105W
TDP
76W
300 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 2x DisplayPort 1.0
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

G92
GPU Name
RV730
G92-150-A2
GPU Variant
RV730 GL XTX
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.754 billion
Transistors
0.514 billion
324 mm²
Die Size
146 mm²

Graphics Features

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

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