Radeon RX Vega 64 and Radeon RX 6700 - video card comparison
Passmark - benchmark score Radeon RX Vega 64 vs Radeon RX 6700
Radeon RX Vega 64
14789
Radeon RX 6700
19542
Radeon RX Vega 64
Radeon RX 6700
Architecture
Vega (2017−2021)
RDNA 2.0 (2020−2022)
GPU code name
Vega
Navi 22
Market segment
Desktop
Desktop
Release date
August 2017
June 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 8-pin
Boost clock speed
1546 MHz
2450 MHz
Core clock speed
1630 MHz
-
Floating-point performance
13,353 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
12,500 million
17,200 million
Pipelines / CUDA cores
4096
2304
Power consumption (TDP)
295 Watt
175 Watt
Texture fill rate
395.8
352.8
Memory type
HBM2
GDDR6
Maximum RAM amount
8 GB
10 GB
Memory bus width
2048 Bit
160 Bit
Memory clock speed
945 MHz
16 GB/s
Memory bandwidth
483.8 GB/s
320.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C
HDMI
+
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.125
1.3