AMD Radeon RX 6700 vs AMD Radeon RX 470
GPU Specs Compare
Graphics Card
Release Date
Jun 2021
Aug 2016
Generation
Navi II
Arctic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1941 MHz
926 MHz
Boost Clock
2450 MHz
1206 MHz
Memory Clock
2000 MHz
1650 MHz
Memory
Memory Size
10GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
160bit
256bit
Bandwidth
320.0GB/s
211.2GB/s
Render Config
Compute Units
36
32
Shading Units
2304
2048
TMUs
144
128
ROPs
64
32
RT Cores
36
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
3 MB
2 MB
L3 Cache
80 MB
-
Theoretical Performance
Pixel Rate
156.8 GPixel/s
38.59 GPixel/s
Texture Rate
352.8 GTexel/s
154.4 GTexel/s
FP16 (half)
22.58 TFLOPS
4.940 TFLOPS
FP32 (float)
11.29 TFLOPS
4.940 TFLOPS
FP64 (double)
705.6 GFLOPS
308.7 GFLOPS
Graphics Processor
GPU Name
Navi 22
Ellesmere
GPU Variant
Navi 22 XTL
Polaris 10 PRO(215-0876204)
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
17.2 billion
5.7 billion
Die Size
335 mm²
232 mm²
Board Design
TDP
175W
120W
Suggested PSU
450 W
300 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.5
6.4