Home GPU Comparison ATI Radeon HD 4670 vs ATI Radeon HD 4570

ATI Radeon HD 4670 vs ATI Radeon HD 4570

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 1024MB VRAM Radeon HD 4570 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 8.000GB/s)
240 additional rendering cores
ATI Radeon HD 4570 's Advantages
More VRAM (1024GB vs 512GB)
Lower TDP (25W vs 59W)

Score

Benchmark

FP32 (float)
Radeon HD 4670 +361%
0.48 TFLOPS
Radeon HD 4570
0.104 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
500 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
32.00GB/s
Bandwidth
8.000GB/s

Render Config

4
Compute Units
1
-
-
-
320
Shading Units
80
32
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
2.600 GPixel/s
24.00 GTexel/s
Texture Rate
5.200 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
104.0 GFLOPS
-
-
-

Board Design

59W
TDP
25W
250 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
None
Power Connectors
None

Graphics Processor

RV730
GPU Name
RV710
RV730 XT (215-0719047)
GPU Variant
RV710 (215-0725016)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.514 billion
Transistors
0.242 billion
146 mm²
Die Size
73 mm²

Graphics Features

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

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