Home GPU Comparison AMD FireStream 9270 vs NVIDIA GeForce 8800 GS

AMD FireStream 9270 vs NVIDIA GeForce 8800 GS

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9270 and 384MB VRAM GeForce 8800 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9270 's Advantages
Released 10 months late
Larger VRAM bandwidth (115.2GB/s vs 38.40GB/s)
704 additional rendering cores
NVIDIA GeForce 8800 GS 's Advantages
Lower TDP (105W vs 160W)

Score

Benchmark

FP32 (float)
FireStream 9270 +354%
1.2 TFLOPS
GeForce 8800 GS
0.264 TFLOPS
VS

Graphics Card

Nov 2008
Release Date
Jan 2008
FireStream
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
384MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
192bit
115.2GB/s
Bandwidth
38.40GB/s

Render Config

-
SM Count
12
10
Compute Units
-
800
Shading Units
96
40
TMUs
48
16
ROPs
12
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
48 KB

Theoretical Performance

12.00 GPixel/s
Pixel Rate
6.600 GPixel/s
30.00 GTexel/s
Texture Rate
26.40 GTexel/s
-
FP16 (half)
-
1200 GFLOPS
FP32 (float)
264.0 GFLOPS
240.0 GFLOPS
FP64 (double)
-

Graphics Processor

RV770
GPU Name
G92
RV770 XT
GPU Variant
G92-150-A2
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.956 billion
Transistors
0.754 billion
256 mm²
Die Size
324 mm²

Board Design

160W
TDP
105W
450 W
Suggested PSU
300 W
1x DVI
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
1x 6-pin

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0

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