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
GeForce 8400 GS PCI Rev. 2
CORE STATE
GT218S
VRAM
512 MB
CLOCK SPEED
—
TDP
40 W
BUS WIDTH
64 bit
ARCHITECTURE
Tesla 2.0
PROCESS
40 nm
LAUNCH DATE
2007
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6850M XT
8400 GS PCI Rev. 2
Core Specs
Shading Units
2,560
16
-99.4%
Shaders
2,560
16
-99.4%
TMUs
160
8
-95.0%
ROPs
64
4
-93.8%
Compute Units
40
—
SM Count
—
2
Clocks
Base Clock
2321 MHz
—
Boost Clock
2581 MHz
—
GPU Clock
—
520 MHz
Game Clock
2463 MHz
—
Shader Clock
—
1230 MHz
Memory Clock
2250 MHz
18 Gbps effective
500 MHz
1000 Mbps effective
Memory
Memory Size
12 GB
512 MB
VRAM (MB)
12,288
512
-95.8%
Memory Type
GDDR6
DDR3
Memory Bus
192 bit
64 bit
Bandwidth
432.0 GB/s
8.000 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
3 MB
32 KB
L3 Cache
96 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
165.2 GPixel/s
2.080 GPixel/s
Texture Rate
413.0 GTexel/s
4.160 GTexel/s
FP32 (TFLOPS)
13.21 TFLOPS
39.36 GFLOPS
FP64 (TFLOPS)
825.9 GFLOPS (1:16)
—
FP16 (TFLOPS)
26.43 TFLOPS (2:1)
—
AI/RT
RT Cores
40
—
Power
TDP
165 W
40 W
TDP (W)
165
40
-75.8%
Suggested PSU
—
200 W
Power Connectors
None
None
Architecture
Architecture
RDNA 2.0
Tesla 2.0
GPU Name
Navi 22
GT218S
Generation
Navi Mobile
(RX 6000M)
GeForce 8
(8400)
Process Size
7 nm
40 nm
Transistors
17,200 million
260 million
Die Size
335 mm²
57 mm²
Foundry
TSMC
TSMC
Density
51.3M / mm²
4.6M / mm²
API Support
DirectX
12 Ultimate (12_2)
11.1 (10_1)
OpenGL
4.6
3.3
Vulkan
1.4
—
OpenCL
2.1
1.1
CUDA
—
1.2
Shader Model
6.8
4.1
Physical
Slot Width
IGP
Single-slot
Outputs
Portable Device Dependent
1x DVI1x HDMI1x VGA
Bus Interface
PCIe 4.0 x16
PCI
Other
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
GeForce 7 PCIe
Successor
—
GeForce 9