Home GPU Comparison NVIDIA GeForce 8800 GS vs NVIDIA GeForce 9800 GX2

NVIDIA GeForce 8800 GS vs NVIDIA GeForce 9800 GX2

We compared two Desktop platform GPUs: 384MB VRAM GeForce 8800 GS and 512MB VRAM GeForce 9800 GX2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GS 's Advantages
Lower TDP (105W vs 197W)
NVIDIA GeForce 9800 GX2 's Advantages
More VRAM (512GB vs 384GB)
Larger VRAM bandwidth (64.00GB/s vs 38.40GB/s)
32 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8800 GS
0.264 TFLOPS
GeForce 9800 GX2 +45%
0.384 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Mar 2008
GeForce 8
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1000 MHz

Memory

384MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
192bit
Memory Bus
256bit
38.40GB/s
Bandwidth
64.00GB/s

Render Config

-
-
-
12
SM Count
16
96
Shading Units
128
48
TMUs
64
12
ROPs
16
-
-
-
-
-
-
-
-
-
48 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
9.600 GPixel/s
26.40 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
264.0 GFLOPS
FP32 (float)
384.0 GFLOPS
-
-
-

Board Design

105W
TDP
197W
300 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

G92
GPU Name
G92
G92-150-A2
GPU Variant
G92-450-A2
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
65 nm
Process Size
65 nm
0.754 billion
Transistors
0.754 billion
324 mm²
Die Size
324 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

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