Radeon RX 6700 XT and Radeon RX 7900 GRE - video card comparison
Passmark - benchmark score Radeon RX 6700 XT vs Radeon RX 7900 GRE
Radeon RX 6700 XT
20481
Radeon RX 7900 GRE
27403
Radeon RX 6700 XT
Radeon RX 7900 GRE
Architecture
Navi / RDNA2 (2020−2022)
RDNA 3
GPU code name
Navi 22
Navi 31
Market segment
Desktop
Desktop
Release date
March 2021
July 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Boost clock speed
2581 MHz
2245 MHz
Core clock speed
2321 MHz
-
Manufacturing process technology
7 nm
5 nm
Number of transistors
17,200 million
57,700 million
Pipelines / CUDA cores
2560
5120
Power consumption (TDP)
230 Watt
260 Watt
Texture fill rate
413.0
718.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
12 GB
16 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
16000 MHz
18000 MHz
Memory bandwidth
384.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.1
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3