ATI Radeon HD 4670 vs ATI Radeon HD 5570 OEM
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 1024MB VRAM Radeon HD 5570 OEM 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 21.34GB/s)
ATI Radeon HD 5570 OEM 's Advantages
Released 1 years and 5 months late
More VRAM (1024GB vs 512GB)
Lower TDP (39W vs 59W)
Score
Benchmark
FP32 (float)
Radeon HD 4670
+36%
0.48 TFLOPS
Radeon HD 5570 OEM
0.352 TFLOPS
Graphics Card
Sep 2008
Release Date
Feb 2010
Radeon R700
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1000 MHz
Memory Clock
667 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
21.34GB/s
Render Config
4
Compute Units
4
-
-
-
320
Shading Units
320
32
TMUs
16
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
4.400 GPixel/s
24.00 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
352.0 GFLOPS
-
-
-
Board Design
59W
TDP
39W
250 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
None
Power Connectors
-
Graphics Processor
RV730
GPU Name
Redwood
RV730 XT
(215-0719047)
GPU Variant
Redwood LE
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.514 billion
Transistors
0.627 billion
146 mm²
Die Size
104 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
