NVIDIA GeForce 8800 GT Mac Edition vs ATI FirePro V7800P
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT Mac Edition and 2GB VRAM FirePro V7800P to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 8800 GT Mac Edition 's Advantages
Lower TDP (125W vs 138W)
ATI FirePro V7800P 's Advantages
Released 3 years and 3 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 57.60GB/s)
1328 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8800 GT Mac Edition
0.336 TFLOPS
FirePro V7800P
+500%
2.016 TFLOPS
Graphics Card
Feb 2008
Release Date
May 2011
GeForce 8
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
900 MHz
Memory Clock
1000 MHz
Memory
512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
57.60GB/s
Bandwidth
128.0GB/s
Render Config
-
Compute Units
18
14
SM Count
-
112
Shading Units
1440
56
TMUs
72
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
9.600 GPixel/s
Pixel Rate
22.40 GPixel/s
33.60 GTexel/s
Texture Rate
50.40 GTexel/s
-
-
-
336.0 GFLOPS
FP32 (float)
2.016 TFLOPS
-
FP64 (double)
403.2 GFLOPS
Board Design
125W
TDP
138W
300 W
Suggested PSU
300 W
2x DVI
Outputs
1x DisplayPort 1.1
1x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
G92
GPU Name
Cypress
G92-270-A2
GPU Variant
Cypress PRO GL
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
2.154 billion
324 mm²
Die Size
334 mm²
Graphics Features
11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0
