Home GPU Comparison ATI FirePro V7800 vs NVIDIA GeForce 8800 GTS 512

ATI FirePro V7800 vs NVIDIA GeForce 8800 GTS 512

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800 and 512MB VRAM GeForce 8800 GTS 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7800 's Advantages
Released 2 years and 4 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 52.48GB/s)
1312 additional rendering cores
NVIDIA GeForce 8800 GTS 512 's Advantages
Lower TDP (135W vs 150W)

Score

Benchmark

FP32 (float)
FirePro V7800 +384%
2.016 TFLOPS
GeForce 8800 GTS 512
0.416 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Dec 2007
FirePro
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
820 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
128.0GB/s
Bandwidth
52.48GB/s

Render Config

18
Compute Units
-
-
SM Count
16
1440
Shading Units
128
72
TMUs
64
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

22.40 GPixel/s
Pixel Rate
10.40 GPixel/s
50.40 GTexel/s
Texture Rate
41.60 GTexel/s
-
-
-
2.016 TFLOPS
FP32 (float)
416.0 GFLOPS
403.2 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
135W
450 W
Suggested PSU
300 W
1x DVI 2x DisplayPort 1.1
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cypress
GPU Name
G92
Cypress PRO GL
GPU Variant
G92-400-A2
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
2.154 billion
Transistors
0.754 billion
334 mm²
Die Size
324 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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