ATI Radeon HD 4670 vs ATI Radeon HD 5690
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 1024MB VRAM Radeon HD 5690 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 4670 's Advantages
Lower TDP (59W vs 64W)
ATI Radeon HD 5690 's Advantages
Released 2 years and 5 months late
More VRAM (1024GB vs 512GB)
80 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 4670
0.48 TFLOPS
Radeon HD 5690
+29%
0.62 TFLOPS
Graphics Card
Sep 2008
Release Date
Feb 2011
Radeon R700
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1000 MHz
Memory Clock
1000 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
32.00GB/s
Render Config
4
Compute Units
5
-
-
-
320
Shading Units
400
32
TMUs
20
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
6.200 GPixel/s
24.00 GTexel/s
Texture Rate
15.50 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
620.0 GFLOPS
-
-
-
Board Design
59W
TDP
64W
250 W
Suggested PSU
250 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 XT
(215-0757002)
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
