AMD Radeon RX 6850M XT vs AMD Radeon RX 7900 GRE
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Jul 2023
Generation
Navi Mobile
Navi III
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2321 MHz
1287 MHz
Boost Clock
2581 MHz
2245 MHz
Memory Clock
2250 MHz
2250 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
576.0GB/s
Render Config
Compute Units
40
80
Shading Units
2560
5120
TMUs
160
320
ROPs
64
160
RT Cores
40
80
L1 Cache
128 KB per Array
256 KB per Array
L2 Cache
3 MB
6 MB
L3 Cache
96 MB
64 MB
Theoretical Performance
Pixel Rate
165.2 GPixel/s
359.2 GPixel/s
Texture Rate
413.0 GTexel/s
718.4 GTexel/s
FP16 (half)
26.43 TFLOPS
91.96 TFLOPS
FP32 (float)
13.21 TFLOPS
45.98 TFLOPS
FP64 (double)
825.9 GFLOPS
1436.8 GFLOPS
Graphics Processor
GPU Name
Navi 22
Navi 31
GPU Variant
Navi 22 XTM
Navi 31 XL(215-145000206)
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
165W
260W
Outputs
Portable Device Dependent
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
—
600 W
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
6.8
6.8
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.