AMD Radeon R7 250 OEM vs AMD Radeon HD 8570 OEM Rebrand
We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 250 OEM and 1024MB VRAM Radeon HD 8570 OEM Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R7 250 OEM 's Advantages
Boost Clock1050MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (32.00GB/s vs 25.60GB/s)
AMD Radeon HD 8570 OEM Rebrand 's Advantages
96 additional rendering cores
Lower TDP (60W vs 65W)
Score
Benchmark
FP32 (float)
Radeon R7 250 OEM
+29%
0.806 TFLOPS
Radeon HD 8570 OEM Rebrand
0.624 TFLOPS
Graphics Card
Oct 2013
Release Date
Jul 2013
Volcanic Islands
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1000 MHz
Base Clock
-
1050 MHz
Boost Clock
-
1000 MHz
Memory Clock
800 MHz
Memory
2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
25.60GB/s
Render Config
6
Compute Units
6
-
-
-
384
Shading Units
480
24
TMUs
24
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
8.400 GPixel/s
Pixel Rate
5.200 GPixel/s
25.20 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
806.4 GFLOPS
FP32 (float)
624.0 GFLOPS
50.40 GFLOPS
FP64 (double)
-
Board Design
65W
TDP
60W
250 W
Suggested PSU
250 W
1x DVI
1x HDMI 1.4a
1x VGA
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
None
Power Connectors
-
Graphics Processor
Oland
GPU Name
Turks
Oland XT
(215-0837000)
GPU Variant
Turks PRO
(215-0803002)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
0.716 billion
77 mm²
Die Size
118 mm²
Graphics Features
12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
5.0
