AMD Radeon RX 7900 GRE vs AMD Radeon RX 6700M
GPU Specs Compare
Graphics Card
Release Date
Jul 2023
May 2021
Generation
Navi III
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1287 MHz
1489 MHz
Boost Clock
2245 MHz
2400 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
16GB
10GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
160bit
Bandwidth
576.0GB/s
320.0GB/s
Render Config
Compute Units
80
36
Shading Units
5120
2304
TMUs
320
144
ROPs
160
64
RT Cores
80
36
L1 Cache
256 KB per Array
128 KB per Array
L2 Cache
6 MB
3 MB
L3 Cache
64 MB
80 MB
Theoretical Performance
Pixel Rate
359.2 GPixel/s
153.6 GPixel/s
Texture Rate
718.4 GTexel/s
345.6 GTexel/s
FP16 (half)
91.96 TFLOPS
22.12 TFLOPS
FP32 (float)
45.98 TFLOPS
11.06 TFLOPS
FP64 (double)
1436.8 GFLOPS
691.2 GFLOPS
Graphics Processor
GPU Name
Navi 31
Navi 22
GPU Variant
Navi 31 XL(215-145000206)
Navi 22
Architecture
RDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
57.7 billion
17.2 billion
Die Size
529 mm²
335 mm²
Board Design
TDP
260W
135W
Suggested PSU
600 W
-
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.3
Shader Model
6.8
6.5
📊 Benchmark
3DMark Time Spy
22,476
-
3DMark Time Spy Extreme
10,591
-
3DMark Speed Way
4,417
-
Cyberpunk 2077 2160p
40
-
Cyberpunk 2077 1440p
88
-
Blender
3,114
-
Cyberpunk 2077 1080p
130
-