NVIDIA GeForce 8800 GT Mac Edition vs ATI FirePro V3900
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT Mac Edition and 1024MB VRAM FirePro V3900 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
Larger VRAM bandwidth (57.60GB/s vs 28.80GB/s)
ATI FirePro V3900 's Advantages
Released 4 years late
More VRAM (1024GB vs 512GB)
368 additional rendering cores
Lower TDP (50W vs 125W)
Score
Benchmark
FP32 (float)
GeForce 8800 GT Mac Edition
0.336 TFLOPS
FirePro V3900
+85%
0.624 TFLOPS
Graphics Card
Feb 2008
Release Date
Feb 2012
GeForce 8
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
900 MHz
Memory Clock
900 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
128bit
57.60GB/s
Bandwidth
28.80GB/s
Render Config
-
Compute Units
6
14
SM Count
-
112
Shading Units
480
56
TMUs
24
16
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
9.600 GPixel/s
Pixel Rate
5.200 GPixel/s
33.60 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
336.0 GFLOPS
FP32 (float)
624.0 GFLOPS
-
-
-
Board Design
125W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI
Outputs
1x DVI
1x DisplayPort 1.1
1x 6-pin
Power Connectors
None
Graphics Processor
G92
GPU Name
Turks
G92-270-A2
GPU Variant
Turks GL
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
0.716 billion
324 mm²
Die Size
118 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
