Home GPU Comparison ATI Radeon HD 4670 AGP vs ATI Radeon HD 5670 640SP Edition

ATI Radeon HD 4670 AGP vs ATI Radeon HD 5670 640SP Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4670 AGP and 512MB VRAM Radeon HD 5670 640SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4670 AGP 's Advantages
More VRAM (1024GB vs 512GB)
Lower TDP (59W vs 64W)
ATI Radeon HD 5670 640SP Edition 's Advantages
Released 1 years late
Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)
320 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4670 AGP
0.48 TFLOPS
Radeon HD 5670 640SP Edition +100%
0.96 TFLOPS
VS

Graphics Card

Jul 2009
Release Date
Jul 2010
Radeon R700
Generation
Evergreen
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
64.00GB/s

Render Config

4
Compute Units
8
-
-
-
320
Shading Units
640
32
TMUs
32
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

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

Board Design

59W
TDP
64W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
-
Power Connectors
None

Graphics Processor

RV730
GPU Name
Juniper
RV730 XT (215-0719047)
GPU Variant
Juniper CE
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.514 billion
Transistors
1.04 billion
146 mm²
Die Size
166 mm²

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0

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