ATI Radeon HD 5750 vs AMD Radeon HD 6670
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5750 and 1024MB VRAM Radeon HD 6670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 5750 's Advantages
Larger VRAM bandwidth (73.60GB/s vs 64.00GB/s)
240 additional rendering cores
AMD Radeon HD 6670 's Advantages
Released 1 years and 6 months late
Lower TDP (66W vs 86W)
Score
Benchmark
FP32 (float)
Radeon HD 5750
+31%
1.008 TFLOPS
Radeon HD 6670
0.768 TFLOPS
Graphics Card
Oct 2009
Release Date
Apr 2011
Evergreen
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1150 MHz
Memory Clock
1000 MHz
Memory
1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
73.60GB/s
Bandwidth
64.00GB/s
Render Config
9
Compute Units
6
-
-
-
720
Shading Units
480
36
TMUs
24
16
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
11.20 GPixel/s
Pixel Rate
6.400 GPixel/s
25.20 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
1008 GFLOPS
FP32 (float)
768.0 GFLOPS
-
-
-
Board Design
86W
TDP
66W
250 W
Suggested PSU
250 W
2x DVI
1x HDMI 1.3a
1x DisplayPort 1.1
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x 6-pin
Power Connectors
None
Graphics Processor
Juniper
GPU Name
Turks
Juniper LE
(215-0754009)
GPU Variant
Turks XT
(215-0803000)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.04 billion
Transistors
0.716 billion
166 mm²
Die Size
118 mm²
Graphics Features
11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
5.0
