AMD Radeon RX 470 vs AMD Radeon RX 6700 XT
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Mar 2021
Generation
Arctic Islands
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
926 MHz
2321 MHz
Boost Clock
1206 MHz
2581 MHz
Memory Clock
1650 MHz
2000 MHz
Memory
Memory Size
4GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
211.2GB/s
384.0GB/s
Render Config
Compute Units
32
40
Shading Units
2048
2560
TMUs
128
160
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
3 MB
RT Cores
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
38.59 GPixel/s
165.2 GPixel/s
Texture Rate
154.4 GTexel/s
413.0 GTexel/s
FP16 (half)
4.940 TFLOPS
26.43 TFLOPS
FP32 (float)
4.940 TFLOPS
13.21 TFLOPS
FP64 (double)
308.7 GFLOPS
825.9 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Navi 22
GPU Variant
Polaris 10 PRO(215-0876204)
Navi 22 XT(215-127000006)
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
5.7 billion
17.2 billion
Die Size
232 mm²
335 mm²
Board Design
TDP
120W
230W
Suggested PSU
300 W
550 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.5