Home GPU Comparison AMD Radeon RX 460 1024SP vs ATI Radeon HD 5870 Mac Edition

AMD Radeon RX 460 1024SP vs ATI Radeon HD 5870 Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 1024SP and 1024MB VRAM Radeon HD 5870 Mac 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 7 months late
Boost Clock1200MHz
More VRAM (2GB vs 1024GB)
Lower TDP (75W vs 228W)
ATI Radeon HD 5870 Mac Edition 's Advantages
Larger VRAM bandwidth (153.0GB/s vs 112.0GB/s)
576 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 460 1024SP
2.458 TFLOPS
Radeon HD 5870 Mac Edition +10%
2.72 TFLOPS
VS

Graphics Card

Jan 2017
Release Date
Jun 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
1195 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
112.0GB/s
Bandwidth
153.0GB/s

Render Config

16
Compute Units
20
-
-
-
1024
Shading Units
1600
64
TMUs
80
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

19.20 GPixel/s
Pixel Rate
27.20 GPixel/s
76.80 GTexel/s
Texture Rate
68.00 GTexel/s
2.458 TFLOPS
FP16 (half)
-
2.458 TFLOPS
FP32 (float)
2.720 TFLOPS
153.6 GFLOPS
FP64 (double)
544.0 GFLOPS

Board Design

75W
TDP
228W
250 W
Suggested PSU
550 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x DVI 2x mini-DisplayPort 1.1
None
Power Connectors
2x 6-pin

Graphics Processor

Baffin
GPU Name
Cypress
Baffin XT
GPU Variant
Cypress XT (215-0735033)
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
3 billion
Transistors
2.154 billion
123 mm²
Die Size
334 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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