Home GPU Comparison ATI Radeon HD 4670 vs ATI Radeon HD 3570

ATI Radeon HD 4670 vs ATI Radeon HD 3570

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 512MB VRAM Radeon HD 3570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4670 's Advantages
Larger VRAM bandwidth (32.00GB/s vs 7.920GB/s)
280 additional rendering cores
ATI Radeon HD 3570 's Advantages
Released 1 years and 10 months late
Lower TDP (30W vs 59W)

Score

Benchmark

FP32 (float)
Radeon HD 4670 +650%
0.48 TFLOPS
Radeon HD 3570
0.064 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Jul 2010
Radeon R700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
495 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
32.00GB/s
Bandwidth
7.920GB/s

Render Config

4
Compute Units
2
-
-
-
320
Shading Units
40
32
TMUs
4
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
3.184 GPixel/s
24.00 GTexel/s
Texture Rate
3.184 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
63.68 GFLOPS
-
-
-

Board Design

59W
TDP
30W
250 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
2x DisplayPort
None
Power Connectors
None

Graphics Processor

RV730
GPU Name
RV620
RV730 XT (215-0719047)
GPU Variant
RV620 PRO (215-0670006)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.514 billion
Transistors
0.181 billion
146 mm²
Die Size
67 mm²

Graphics Features

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

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