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
GEFORCE
GRID K1
CORE STATE
GK107
VRAM
4 GB
CLOCK SPEED
—
TDP
130 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6850M XT
GRID K1
Core Specs
Shading Units
2,560
192
-92.5%
Shaders
2,560
192
-92.5%
TMUs
160
16
-90.0%
ROPs
64
16
-75.0%
Compute Units
40
—
Clocks
Base Clock
2321 MHz
—
Boost Clock
2581 MHz
—
GPU Clock
—
850 MHz
Game Clock
2463 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
891 MHz
1782 Mbps effective
Memory
Memory Size
12 GB
4 GB
VRAM (MB)
12,288
4,096
-66.7%
Memory Type
GDDR6
DDR3
Memory Bus
192 bit
128 bit
Bandwidth
432.0 GB/s
28.51 GB/s
Cache
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
3 MB
256 KB
L3 Cache
96 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
165.2 GPixel/s
3.400 GPixel/s
Texture Rate
413.0 GTexel/s
13.60 GTexel/s
FP32 (TFLOPS)
13.21 TFLOPS
326.4 GFLOPS
FP64 (TFLOPS)
825.9 GFLOPS (1:16)
13.60 GFLOPS (1:24)
FP16 (TFLOPS)
26.43 TFLOPS (2:1)
—
AI/RT
RT Cores
40
—
Power
TDP
165 W
130 W
TDP (W)
165
130
-21.2%
Suggested PSU
—
300 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
RDNA 2.0
Kepler
GPU Name
Navi 22
GK107
Generation
Navi Mobile
(RX 6000M)
GRID
(K1)
Process Size
7 nm
28 nm
Transistors
17,200 million
1,270 million
Die Size
335 mm²
118 mm²
Foundry
TSMC
TSMC
Density
51.3M / mm²
10.8M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.0
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
—
4,140 USD
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
—