Home GPU Comparison AMD Radeon R7 250E vs AMD Radeon HD 8570 OEM

AMD Radeon R7 250E vs AMD Radeon HD 8570 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250E and 2GB VRAM Radeon HD 8570 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250E 's Advantages
Released 11 months late
Larger VRAM bandwidth (72.00GB/s vs 28.80GB/s)
128 additional rendering cores
AMD Radeon HD 8570 OEM 's Advantages
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
Lower TDP (50W vs 55W)

Score

Benchmark

FP32 (float)
Radeon R7 250E +36%
0.819 TFLOPS
Radeon HD 8570 OEM
0.599 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Jan 2013
Volcanic Islands
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
730 MHz
-
Boost Clock
780 MHz
1125 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
28.80GB/s

Render Config

8
Compute Units
6
-
-
-
512
Shading Units
384
32
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
6.240 GPixel/s
25.60 GTexel/s
Texture Rate
18.72 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
599.0 GFLOPS
51.20 GFLOPS
FP64 (double)
37.44 GFLOPS

Board Design

55W
TDP
50W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

Cape Verde
GPU Name
Oland
Cape Verde PRO
GPU Variant
-
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
0.95 billion
123 mm²
Die Size
77 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
5.1

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