Home GPU Comparison AMD Radeon HD 7970 X2 vs AMD Radeon RX 5300

AMD Radeon HD 7970 X2 vs AMD Radeon RX 5300

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7970 X2 and 3GB VRAM Radeon RX 5300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970 X2 's Advantages
Larger VRAM bandwidth (264.0GB/s vs 168.0GB/s)
640 additional rendering cores
AMD Radeon RX 5300 's Advantages
Released 7 years and 9 months late
Boost Clock1645MHz
Lower TDP (100W vs 500W)

Score

Benchmark

FP32 (float)
Radeon HD 7970 X2
3.789 TFLOPS
Radeon RX 5300 +22%
4.632 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
May 2020
Southern Islands
Generation
Navi
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
1327 MHz
-
Boost Clock
1645 MHz
1375 MHz
Memory Clock
1750 MHz

Memory

3GB
Memory Size
3GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
96bit
264.0GB/s
Bandwidth
168.0GB/s

Render Config

-
SM Count
-
32
Compute Units
22
2048
Shading Units
1408
128
TMUs
88
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
1536 KB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
52.64 GPixel/s
118.4 GTexel/s
Texture Rate
144.8 GTexel/s
-
FP16 (half)
9.265 TFLOPS
3.789 TFLOPS
FP32 (float)
4.632 TFLOPS
947.2 GFLOPS
FP64 (double)
289.5 GFLOPS

Graphics Processor

New Zealand
GPU Name
Navi 14
-
GPU Variant
Navi 14 XE
GCN 1.0
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
4.313 billion
Transistors
6.4 billion
352 mm²
Die Size
158 mm²

Board Design

500W
TDP
100W
900 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
3x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.3
-
CUDA
-
5.1
Shader Model
6.5

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