Home GPU Comparison AMD Radeon RX 470 vs AMD Radeon RX 7950 XTX

AMD Radeon RX 470 vs AMD Radeon RX 7950 XTX

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470 and 24GB VRAM Radeon RX 7950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470 's Advantages
Lower TDP (120W vs 355W)
AMD Radeon RX 7950 XTX 's Advantages
Boost Clock has increased by 174% (3300MHz vs 1206MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (960.0GB/s vs 211.2GB/s)
4096 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 470
4.94 TFLOPS
Radeon RX 7950 XTX +1541%
81.1 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Unknown
Arctic Islands
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

926 MHz
Base Clock
2200 MHz
1206 MHz
Boost Clock
3300 MHz
1650 MHz
Memory Clock
2500 MHz

Memory

4GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
384bit
211.2GB/s
Bandwidth
960.0GB/s

Render Config

-
SM Count
-
32
Compute Units
96
2048
Shading Units
6144
128
TMUs
384
32
ROPs
192
-
Tensor Cores
-
-
RT Cores
96
16 KB (per CU)
L1 Cache
256 KB per Array
2 MB
L2 Cache
6 MB

Theoretical Performance

38.59 GPixel/s
Pixel Rate
633.6 GPixel/s
154.4 GTexel/s
Texture Rate
1267 GTexel/s
4.940 TFLOPS
FP16 (half)
162.2 TFLOPS
4.940 TFLOPS
FP32 (float)
81.10 TFLOPS
308.7 GFLOPS
FP64 (double)
2.534 TFLOPS

Graphics Processor

Ellesmere
GPU Name
Navi 31
Polaris 10 PRO (215-0876204)
GPU Variant
Navi 31 XTX+
GCN 4.0
Architecture
RDNA 3.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
5 nm
5.7 billion
Transistors
57.7 billion
232 mm²
Die Size
529 mm²

Board Design

120W
TDP
355W
300 W
Suggested PSU
750 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
1x 6-pin
Power Connectors
2x 8-pin

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.2
1.2
Vulkan
1.3
-
CUDA
-
6.4
Shader Model
6.7

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