GPU Comparison
RADEON
AMD Radeon RX 6850M XT
CORE STATE
Navi 22
VRAM
12 GB
CLOCK SPEED
2581 MHz
TDP
165 W
BUS WIDTH
192 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2022
VS
RADEON
Radeon RX Vega M GH
CORE STATE
Polaris 22
VRAM
4 GB
CLOCK SPEED
1190 MHz
TDP
100 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6850M XT
RX Vega M GH
Core Specs
Shading Units
2,560
1,536
-40.0%
Shaders
2,560
1,536
-40.0%
TMUs
160
96
-40.0%
ROPs
64
64
0.0%
Compute Units
40
24
-40.0%
Clocks
Base Clock
2321 MHz
1063 MHz
Boost Clock
2581 MHz
1190 MHz
Game Clock
2463 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
800 MHz
1600 Mbps effective
Memory
Memory Size
12 GB
4 GB
VRAM (MB)
12,288
4,096
-66.7%
Memory Type
GDDR6
HBM2
Memory Bus
192 bit
1024 bit
Bandwidth
432.0 GB/s
204.8 GB/s
Cache
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
3 MB
1024 KB
L3 Cache
96 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
165.2 GPixel/s
76.16 GPixel/s
Texture Rate
413.0 GTexel/s
114.2 GTexel/s
FP32 (TFLOPS)
13.21 TFLOPS
3.656 TFLOPS
FP64 (TFLOPS)
825.9 GFLOPS (1:16)
228.5 GFLOPS (1:16)
FP16 (TFLOPS)
26.43 TFLOPS (2:1)
3.656 TFLOPS (1:1)
AI/RT
RT Cores
40
—
Power
TDP
165 W
100 W
TDP (W)
165
100
-39.4%
Power Connectors
None
—
Architecture
Architecture
RDNA 2.0
GCN 4.0
GPU Name
Navi 22
Polaris 22
Generation
Navi Mobile
(RX 6000M)
Vega
(Vega M)
Process Size
7 nm
14 nm
Transistors
17,200 million
5,000 million
Die Size
335 mm²
208 mm²
Foundry
TSMC
GlobalFoundries
Density
51.3M / mm²
24.0M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.3
OpenCL
2.1
2.1
Shader Model
6.8
6.7
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 4.0 x16
IGP
Other
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
—