Home GPU Comparison ATI Radeon HD 3750 vs ATI Radeon HD 4570 Rebrand

ATI Radeon HD 3750 vs ATI Radeon HD 4570 Rebrand

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3750 and 1024MB VRAM Radeon HD 4570 Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3750 's Advantages
Larger VRAM bandwidth (22.18GB/s vs 12.67GB/s)
ATI Radeon HD 4570 Rebrand 's Advantages
Released 1 years and 2 months late
More VRAM (1024GB vs 512GB)

Score

Benchmark

FP32 (float)
Radeon HD 3750
0.191 TFLOPS
Radeon HD 4570 Rebrand
0.191 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Nov 2009
Radeon R600
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
693 MHz
Memory Clock
396 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
128bit
22.18GB/s
Bandwidth
12.67GB/s

Render Config

3
Compute Units
3
-
-
-
120
Shading Units
120
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
-
-
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

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

Board Design

65W
TDP
65W
250 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
-

Graphics Processor

RV635
GPU Name
RV635
RV635 PRO (215-0682008)
GPU Variant
RV635 PRO (215-0682008)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.378 billion
Transistors
0.378 billion
135 mm²
Die Size
135 mm²

Graphics Features

10.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.1

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