Home GPU Comparison AMD Radeon 540 vs ATI Radeon HD 5670 640SP Edition

AMD Radeon 540 vs ATI Radeon HD 5670 640SP Edition

We compared two Desktop platform GPUs: 1024MB VRAM AMD Radeon 540 and 512MB VRAM Radeon HD 5670 640SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540 's Advantages
Released 6 years and 9 months late
More VRAM (1024GB vs 512GB)
Lower TDP (50W vs 64W)
ATI Radeon HD 5670 640SP Edition 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 24.00GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
AMD Radeon 540
0.908 TFLOPS
Radeon HD 5670 640SP Edition +5%
0.96 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Jul 2010
Polaris
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
32bit
Memory Bus
128bit
24.00GB/s
Bandwidth
64.00GB/s

Render Config

6
Compute Units
8
-
-
-
384
Shading Units
640
24
TMUs
32
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

18.93 GPixel/s
Pixel Rate
6.000 GPixel/s
28.39 GTexel/s
Texture Rate
24.00 GTexel/s
908.5 GFLOPS
FP16 (half)
-
908.5 GFLOPS
FP32 (float)
960.0 GFLOPS
56.78 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
64W
250 W
Suggested PSU
250 W
2x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
None

Graphics Processor

Lexa
GPU Name
Juniper
Lexa PRO (215-0904018)
GPU Variant
Juniper CE
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
2.2 billion
Transistors
1.04 billion
103 mm²
Die Size
166 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
5.0

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