Home GPU Comparison ATI Radeon HD 3470 vs NVIDIA GeForce 8800 GS

ATI Radeon HD 3470 vs NVIDIA GeForce 8800 GS

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3470 and 384MB VRAM GeForce 8800 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3470 's Advantages
Lower TDP (30W vs 105W)
NVIDIA GeForce 8800 GS 's Advantages
More VRAM (384GB vs 256GB)
Larger VRAM bandwidth (38.40GB/s vs 15.20GB/s)
56 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3470
0.064 TFLOPS
GeForce 8800 GS +312%
0.264 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Jan 2008
Radeon R600
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
950 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
384MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
192bit
15.20GB/s
Bandwidth
38.40GB/s

Render Config

2
Compute Units
-
-
SM Count
12
40
Shading Units
96
4
TMUs
48
4
ROPs
12
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
48 KB
-
-
-

Theoretical Performance

3.200 GPixel/s
Pixel Rate
6.600 GPixel/s
3.200 GTexel/s
Texture Rate
26.40 GTexel/s
-
-
-
64.00 GFLOPS
FP32 (float)
264.0 GFLOPS
-
-
-

Board Design

30W
TDP
105W
200 W
Suggested PSU
300 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

RV620
GPU Name
G92
RV620 PRO (215-0670006)
GPU Variant
G92-150-A2
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.181 billion
Transistors
0.754 billion
67 mm²
Die Size
324 mm²

Graphics Features

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

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