AMD Radeon RX 6700M vs AMD Radeon RX 7900M
GPU · Specs Compare
Graphics Card
Release Date
May 2021
Oct 2023
Generation
Mobility Radeon
Navi Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1489 MHz
1825 MHz
Boost Clock
2400 MHz
2090 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
10GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
160bit
256bit
Bandwidth
320.0GB/s
576.0GB/s
Render Config
Compute Units
36
72
Shading Units
2304
4608
TMUs
144
288
ROPs
64
192
RT Cores
36
72
L1 Cache
128 KB per Array
256 KB per Array
L2 Cache
3 MB
6 MB
L3 Cache
80 MB
64 MB
Theoretical Performance
Pixel Rate
153.6 GPixel/s
401.3 GPixel/s
Texture Rate
345.6 GTexel/s
601.9 GTexel/s
FP16 (half)
22.12 TFLOPS
77.05 TFLOPS
FP32 (float)
11.06 TFLOPS
38.52 TFLOPS
FP64 (double)
691.2 GFLOPS
1204 GFLOPS
Graphics Processor
GPU Name
Navi 22
Navi 31
GPU Variant
Navi 22
Navi 31
Architecture
RDNA 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
17.2 billion
57.7 billion
Die Size
335 mm²
529 mm²
Board Design
TDP
135W
180W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.5
6.8
Benchmark
3DMark Time Spy
—
18,218
3DMark Time Spy Extreme
—
8,440
3DMark Speed Way
—
3,943
Blender
—
2,583
▲ Specs Compare
Data sourced from official specifications and benchmark tests.