GPU Comparison
RADEON
AMD Radeon RX 6800M
CORE STATE
Navi 22
VRAM
12 GB
CLOCK SPEED
2390 MHz
TDP
145 W
BUS WIDTH
192 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
VS
GEFORCE
GeForce RTX 3080
CORE STATE
GA102
VRAM
10 GB
CLOCK SPEED
1710 MHz
TDP
320 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6800M
RTX 3080
Core Specs
Shading Units
2,560
8,704
+240.0%
Shaders
2,560
8,704
+240.0%
TMUs
160
272
+70.0%
ROPs
64
96
+50.0%
Compute Units
40
—
SM Count
—
68
Clocks
Base Clock
2116 MHz
1440 MHz
Boost Clock
2390 MHz
1710 MHz
Game Clock
2300 MHz
—
Memory Clock
2000 MHz
16 Gbps effective
1188 MHz
19 Gbps effective
Memory
Memory Size
12 GB
10 GB
VRAM (MB)
12,288
10,240
-16.7%
Memory Type
GDDR6
GDDR6X
Memory Bus
192 bit
320 bit
Bandwidth
384.0 GB/s
760.3 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
3 MB
5 MB
L3 Cache
96 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
153.0 GPixel/s
164.2 GPixel/s
Texture Rate
382.4 GTexel/s
465.1 GTexel/s
FP32 (TFLOPS)
12.24 TFLOPS
29.77 TFLOPS
FP64 (TFLOPS)
764.8 GFLOPS (1:16)
465.1 GFLOPS (1:64)
FP16 (TFLOPS)
24.47 TFLOPS (2:1)
29.77 TFLOPS (1:1)
AI/RT
RT Cores
40
68
+70.0%
Tensor Cores
—
272
Power
TDP
145 W
320 W
TDP (W)
145
320
+120.7%
Suggested PSU
—
700 W
Power Connectors
None
1x 12-pin
Architecture
Architecture
RDNA 2.0
Ampere
GPU Name
Navi 22
GA102
Generation
Navi Mobile
(RX 6000M)
GeForce 30
Process Size
7 nm
8 nm
Transistors
17,200 million
28,300 million
Die Size
335 mm²
628 mm²
Foundry
TSMC
Samsung
Density
51.3M / mm²
45.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
285 mm
11.2 inches
Height
—
112 mm
4.4 inches
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
—
699 USD
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
GeForce 20
Successor
—
GeForce 40