Home GPU Comparison AMD Radeon R7 250 vs AMD Radeon R5 220 OEM

AMD Radeon R7 250 vs AMD Radeon R5 220 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 1024MB VRAM Radeon R5 220 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 8.528GB/s)
432 additional rendering cores
AMD Radeon R5 220 OEM 's Advantages
Lower TDP (19W vs 55W)

Score

Benchmark

FP32 (float)
Radeon R7 250 +589%
0.717 TFLOPS
Radeon R5 220 OEM
0.104 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Dec 2013
Volcanic Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
533 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
8.528GB/s

Render Config

-
SM Count
-
8
Compute Units
2
512
Shading Units
80
32
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB

Theoretical Performance

11.20 GPixel/s
Pixel Rate
2.600 GPixel/s
22.40 GTexel/s
Texture Rate
5.200 GTexel/s
-
FP16 (half)
-
716.8 GFLOPS
FP32 (float)
104.0 GFLOPS
44.80 GFLOPS
FP64 (double)
-

Graphics Processor

Cape Verde
GPU Name
Cedar
Cape Verde PRO
GPU Variant
Cedar PRO
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.292 billion
123 mm²
Die Size
59 mm²

Board Design

55W
TDP
19W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

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
-
CUDA
-
5.1
Shader Model
5.0

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