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
Tesla K20X
CORE STATE
GK110
VRAM
6 GB
CLOCK SPEED
—
TDP
235 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6850M XT
Tesla K20X
Core Specs
Shading Units
2,560
2,688
+5.0%
Shaders
2,560
2,688
+5.0%
TMUs
160
224
+40.0%
ROPs
64
48
-25.0%
Compute Units
40
—
Clocks
Base Clock
2321 MHz
—
Boost Clock
2581 MHz
—
GPU Clock
—
732 MHz
Game Clock
2463 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
1300 MHz
5.2 Gbps effective
Memory
Memory Size
12 GB
6 GB
VRAM (MB)
12,288
6,144
-50.0%
Memory Type
GDDR6
GDDR5
Memory Bus
192 bit
384 bit
Bandwidth
432.0 GB/s
249.6 GB/s
Cache
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
3 MB
1536 KB
L3 Cache
96 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
165.2 GPixel/s
40.99 GPixel/s
Texture Rate
413.0 GTexel/s
164.0 GTexel/s
FP32 (TFLOPS)
13.21 TFLOPS
3.935 TFLOPS
FP64 (TFLOPS)
825.9 GFLOPS (1:16)
1,311.7 GFLOPS (1:3)
FP16 (TFLOPS)
26.43 TFLOPS (2:1)
—
AI/RT
RT Cores
40
—
Power
TDP
165 W
235 W
TDP (W)
165
235
+42.4%
Suggested PSU
—
550 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
RDNA 2.0
Kepler
GPU Name
Navi 22
GK110
Generation
Navi Mobile
(RX 6000M)
Tesla Kepler
(Kxx)
Process Size
7 nm
28 nm
Transistors
17,200 million
7,080 million
Die Size
335 mm²
561 mm²
Foundry
TSMC
TSMC
Density
51.3M / mm²
12.6M / 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
—
3.5
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
—
7,699 USD
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
Tesla Fermi
Successor
—
Tesla Maxwell