Home GPU Comparison AMD Radeon R7 250 vs AMD Radeon 540

AMD Radeon R7 250 vs AMD Radeon 540

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 1024MB VRAM AMD Radeon 540 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 24.00GB/s)
128 additional rendering cores
AMD Radeon 540 's Advantages
Released 3 years and 6 months late
Lower TDP (50W vs 55W)

Score

Benchmark

FP32 (float)
Radeon R7 250
0.717 TFLOPS
AMD Radeon 540 +26%
0.908 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Apr 2017
Volcanic Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
32bit
28.80GB/s
Bandwidth
24.00GB/s

Render Config

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

Theoretical Performance

11.20 GPixel/s
Pixel Rate
18.93 GPixel/s
22.40 GTexel/s
Texture Rate
28.39 GTexel/s
-
FP16 (half)
908.5 GFLOPS
716.8 GFLOPS
FP32 (float)
908.5 GFLOPS
44.80 GFLOPS
FP64 (double)
56.78 GFLOPS

Graphics Processor

Cape Verde
GPU Name
Lexa
Cape Verde PRO
GPU Variant
Lexa PRO (215-0904018)
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.5 billion
Transistors
2.2 billion
123 mm²
Die Size
103 mm²

Board Design

55W
TDP
50W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DisplayPort 1.4a
None
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.3
-
CUDA
-
5.1
Shader Model
6.7

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