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 56
CORE STATE
Vega 10
VRAM
8 GB
CLOCK SPEED
1471 MHz
TDP
210 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6850M XT
RX Vega 56
Core Specs
Shading Units
2,560
3,584
+40.0%
Shaders
2,560
3,584
+40.0%
TMUs
160
224
+40.0%
ROPs
64
64
0.0%
Compute Units
40
56
+40.0%
Clocks
Base Clock
2321 MHz
1156 MHz
Boost Clock
2581 MHz
1471 MHz
Game Clock
2463 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
800 MHz
1600 Mbps effective
Memory
Memory Size
12 GB
8 GB
VRAM (MB)
12,288
8,192
-33.3%
Memory Type
GDDR6
HBM2
Memory Bus
192 bit
2048 bit
Bandwidth
432.0 GB/s
409.6 GB/s
Cache
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
3 MB
4 MB
L3 Cache
96 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
165.2 GPixel/s
94.14 GPixel/s
Texture Rate
413.0 GTexel/s
329.5 GTexel/s
FP32 (TFLOPS)
13.21 TFLOPS
10.54 TFLOPS
FP64 (TFLOPS)
825.9 GFLOPS (1:16)
659.0 GFLOPS (1:16)
FP16 (TFLOPS)
26.43 TFLOPS (2:1)
21.09 TFLOPS (2:1)
AI/RT
RT Cores
40
—
Power
TDP
165 W
210 W
TDP (W)
165
210
+27.3%
Suggested PSU
—
550 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
RDNA 2.0
GCN 5.0
GPU Name
Navi 22
Vega 10
Generation
Navi Mobile
(RX 6000M)
Vega
(RX Vega)
Process Size
7 nm
14 nm
Transistors
17,200 million
12,500 million
Die Size
335 mm²
495 mm²
Foundry
TSMC
GlobalFoundries
Density
51.3M / mm²
25.3M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
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
Dual-slot
Length
—
280 mm
11 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
1x HDMI 2.0b3x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
—
399 USD
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
Polaris
Successor
—
Navi