NVIDIA GeForce 8800 GS Mac Edition vs NVIDIA GeForce 8400 GS PCI
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GS Mac Edition and 512MB VRAM GeForce 8400 GS PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 8800 GS Mac Edition 's Advantages
Larger VRAM bandwidth (51.14GB/s vs 5.328GB/s)
56 additional rendering cores
NVIDIA GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 105W)
Score
Benchmark
FP32 (float)
GeForce 8800 GS Mac Edition
+627%
0.16 TFLOPS
GeForce 8400 GS PCI
0.022 TFLOPS
Graphics Card
Jan 2008
Release Date
Dec 2007
GeForce 8
Generation
GeForce 8
Desktop
Type
Desktop
MXM-HE
Bus Interface
PCI
Clock Speeds
-
-
-
-
-
-
799 MHz
Memory Clock
333 MHz
Memory
512MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
64bit
51.14GB/s
Bandwidth
5.328GB/s
Render Config
-
-
-
8
SM Count
1
64
Shading Units
8
32
TMUs
4
16
ROPs
4
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
16 KB
-
-
-
Theoretical Performance
8.000 GPixel/s
Pixel Rate
2.268 GPixel/s
16.00 GTexel/s
Texture Rate
2.268 GTexel/s
-
-
-
160.0 GFLOPS
FP32 (float)
22.40 GFLOPS
-
-
-
Board Design
105W
TDP
25W
300 W
Suggested PSU
200 W
No outputs
Outputs
1x S-Video
1x DMS-59
None
Power Connectors
None
Graphics Processor
G92
GPU Name
G98
-
GPU Variant
G98-400-U2
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
65 nm
Process Size
65 nm
0.754 billion
Transistors
0.21 billion
324 mm²
Die Size
86 mm²
Graphics Features
11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.1
4.0
Shader Model
4.0
