Home GPU Comparison AMD Radeon RX 560 XT vs AMD Radeon HD 7970 X2

AMD Radeon RX 560 XT vs AMD Radeon HD 7970 X2

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560 XT and 3GB VRAM Radeon HD 7970 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 XT 's Advantages
Released 6 years and 7 months late
Boost Clock1226MHz
More VRAM (4GB vs 3GB)
Lower TDP (150W vs 500W)
AMD Radeon HD 7970 X2 's Advantages
Larger VRAM bandwidth (264.0GB/s vs 224.0GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560 XT +15%
4.394 TFLOPS
Radeon HD 7970 X2
3.789 TFLOPS
VS

Graphics Card

Mar 2019
Release Date
Aug 2012
Polaris
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1074 MHz
Base Clock
-
1226 MHz
Boost Clock
-
1750 MHz
Memory Clock
1375 MHz

Memory

4GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
224.0GB/s
Bandwidth
264.0GB/s

Render Config

28
Compute Units
32
-
-
-
1792
Shading Units
2048
112
TMUs
128
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
768 KB
-
-
-

Theoretical Performance

39.23 GPixel/s
Pixel Rate
29.60 GPixel/s
137.3 GTexel/s
Texture Rate
118.4 GTexel/s
4.394 TFLOPS
FP16 (half)
-
4.394 TFLOPS
FP32 (float)
3.789 TFLOPS
274.6 GFLOPS
FP64 (double)
947.2 GFLOPS

Board Design

150W
TDP
500W
450 W
Suggested PSU
900 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
3x 8-pin

Graphics Processor

Ellesmere
GPU Name
New Zealand
Polaris 10 LE1
GPU Variant
-
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
4.313 billion
232 mm²
Die Size
352 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
5.1

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