Home GPU Comparison AMD Radeon RX 460 1024SP vs ATI Radeon HD 5670 640SP Edition

AMD Radeon RX 460 1024SP vs ATI Radeon HD 5670 640SP Edition

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 1024SP 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 RX 460 1024SP 's Advantages
Released 6 years and 6 months late
Boost Clock1200MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (112.0GB/s vs 64.00GB/s)
384 additional rendering cores
ATI Radeon HD 5670 640SP Edition 's Advantages
Lower TDP (64W vs 75W)

Score

Benchmark

FP32 (float)
Radeon RX 460 1024SP +156%
2.458 TFLOPS
Radeon HD 5670 640SP Edition
0.96 TFLOPS
VS

Graphics Card

Jan 2017
Release Date
Jul 2010
Arctic Islands
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1090 MHz
Base Clock
-
1200 MHz
Boost Clock
-
1750 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
112.0GB/s
Bandwidth
64.00GB/s

Render Config

16
Compute Units
8
-
-
-
1024
Shading Units
640
64
TMUs
32
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

19.20 GPixel/s
Pixel Rate
6.000 GPixel/s
76.80 GTexel/s
Texture Rate
24.00 GTexel/s
2.458 TFLOPS
FP16 (half)
-
2.458 TFLOPS
FP32 (float)
960.0 GFLOPS
153.6 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
64W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
None

Graphics Processor

Baffin
GPU Name
Juniper
Baffin XT
GPU Variant
Juniper CE
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
3 billion
Transistors
1.04 billion
123 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
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
5.0

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