Home GPU Comparison NVIDIA GeForce 8800 GT Mac Edition vs ATI Radeon HD 3470

NVIDIA GeForce 8800 GT Mac Edition vs ATI Radeon HD 3470

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT Mac Edition and 256MB VRAM Radeon HD 3470 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
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (57.60GB/s vs 15.20GB/s)
72 additional rendering cores
ATI Radeon HD 3470 's Advantages
Lower TDP (30W vs 125W)

Score

Benchmark

FP32 (float)
GeForce 8800 GT Mac Edition +425%
0.336 TFLOPS
Radeon HD 3470
0.064 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
950 MHz

Memory

512MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
64bit
57.60GB/s
Bandwidth
15.20GB/s

Render Config

-
Compute Units
2
14
SM Count
-
112
Shading Units
40
56
TMUs
4
16
ROPs
4
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
3.200 GPixel/s
33.60 GTexel/s
Texture Rate
3.200 GTexel/s
-
-
-
336.0 GFLOPS
FP32 (float)
64.00 GFLOPS
-
-
-

Board Design

125W
TDP
30W
300 W
Suggested PSU
200 W
2x DVI
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

G92
GPU Name
RV620
G92-270-A2
GPU Variant
RV620 PRO (215-0670006)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.754 billion
Transistors
0.181 billion
324 mm²
Die Size
67 mm²

Graphics Features

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

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