Home GPU Comparison AMD Radeon R9 FURY vs AMD Radeon HD 7970

AMD Radeon R9 FURY vs AMD Radeon HD 7970

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 FURY and 3GB VRAM Radeon HD 7970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 FURY 's Advantages
Released 3 years and 7 months late
More VRAM (4GB vs 3GB)
Larger VRAM bandwidth (512.0GB/s vs 264.0GB/s)
1536 additional rendering cores
AMD Radeon HD 7970 's Advantages
Lower TDP (250W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 FURY +89%
7.168 TFLOPS
Radeon HD 7970
3.789 TFLOPS
3DMark Time Spy
Radeon R9 FURY +107%
4736
Radeon HD 7970
2279
VS

Graphics Card

Jul 2015
Release Date
Dec 2011
Pirate Islands
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
1375 MHz

Memory

4GB
Memory Size
3GB
HBM
Memory Type
GDDR5
4096bit
Memory Bus
384bit
512.0GB/s
Bandwidth
264.0GB/s

Render Config

56
Compute Units
32
-
-
-
3584
Shading Units
2048
224
TMUs
128
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
768 KB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
29.60 GPixel/s
224.0 GTexel/s
Texture Rate
118.4 GTexel/s
7.168 TFLOPS
FP16 (half)
-
7.168 TFLOPS
FP32 (float)
3.789 TFLOPS
448.0 GFLOPS
FP64 (double)
947.2 GFLOPS

Board Design

275W
TDP
250W
600 W
Suggested PSU
600 W
1x HDMI 1.4a 3x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Fiji
GPU Name
Tahiti
Fiji PRO CB (215-0862046)
GPU Variant
Tahiti XT (215-0821060)
GCN 3.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
8.9 billion
Transistors
4.313 billion
596 mm²
Die Size
352 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.3
Shader Model
5.1

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