Home GPU Comparison NVIDIA GeForce 8800 GT Mac Edition vs ATI Radeon HD 4570 Rebrand

NVIDIA GeForce 8800 GT Mac Edition vs ATI Radeon HD 4570 Rebrand

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT Mac Edition and 1024MB VRAM Radeon HD 4570 Rebrand 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
Larger VRAM bandwidth (57.60GB/s vs 12.67GB/s)
ATI Radeon HD 4570 Rebrand 's Advantages
Released 1 years and 9 months late
More VRAM (1024GB vs 512GB)
8 additional rendering cores
Lower TDP (65W vs 125W)

Score

Benchmark

FP32 (float)
GeForce 8800 GT Mac Edition +75%
0.336 TFLOPS
Radeon HD 4570 Rebrand
0.191 TFLOPS
VS

Graphics Card

Feb 2008
Release Date
Nov 2009
GeForce 8
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
396 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
128bit
57.60GB/s
Bandwidth
12.67GB/s

Render Config

-
Compute Units
3
14
SM Count
-
112
Shading Units
120
56
TMUs
8
16
ROPs
4
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
3.184 GPixel/s
33.60 GTexel/s
Texture Rate
6.368 GTexel/s
-
-
-
336.0 GFLOPS
FP32 (float)
191.0 GFLOPS
-
-
-

Board Design

125W
TDP
65W
300 W
Suggested PSU
250 W
2x DVI
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
-

Graphics Processor

G92
GPU Name
RV635
G92-270-A2
GPU Variant
RV635 PRO (215-0682008)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.754 billion
Transistors
0.378 billion
324 mm²
Die Size
135 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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