Home GPU Comparison AMD Radeon HD 7970 GHz Edition vs AMD Radeon Pro V5300X

AMD Radeon HD 7970 GHz Edition vs AMD Radeon Pro V5300X

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7970 GHz Edition and 4GB VRAM Radeon Pro V5300X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970 GHz Edition 's Advantages
Larger VRAM bandwidth (288.0GB/s vs 96.00GB/s)
1024 additional rendering cores
AMD Radeon Pro V5300X 's Advantages
Boost Clock has increased by 14% (1201MHz vs 1050MHz)
More VRAM (4GB vs 3GB)
Lower TDP (50W vs 300W)

Score

Benchmark

FP32 (float)
Radeon HD 7970 GHz Edition +74%
4.301 TFLOPS
Radeon Pro V5300X
2.46 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Unknown
Southern Islands
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1000 MHz
Base Clock
1125 MHz
1050 MHz
Boost Clock
1201 MHz
1500 MHz
Memory Clock
1500 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
288.0GB/s
Bandwidth
96.00GB/s

Render Config

32
Compute Units
16
-
-
-
2048
Shading Units
1024
128
TMUs
64
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

33.60 GPixel/s
Pixel Rate
19.22 GPixel/s
134.4 GTexel/s
Texture Rate
76.86 GTexel/s
-
-
-
4.301 TFLOPS
FP32 (float)
2.460 TFLOPS
1075 GFLOPS
FP64 (double)
153.7 GFLOPS

Board Design

300W
TDP
50W
700 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
4x mini-DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
Baffin
Tahiti XT2 (215-0821065)
GPU Variant
Baffin XT
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
4.313 billion
Transistors
3 billion
352 mm²
Die Size
123 mm²

Graphics Features

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

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