GPU Comparison
RADEON
AMD Radeon Pro Vega 56
CORE STATE
Vega 10
VRAM
8 GB
CLOCK SPEED
1250 MHz
TDP
210 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
RADEON
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
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 56
RX 6800M
Core Specs
Shading Units
3,584
2,560
-28.6%
Shaders
3,584
2,560
-28.6%
TMUs
224
160
-28.6%
ROPs
64
64
0.0%
Compute Units
56
40
-28.6%
Clocks
Base Clock
1138 MHz
2116 MHz
Boost Clock
1250 MHz
2390 MHz
Game Clock
—
2300 MHz
Memory Clock
786 MHz
1572 Mbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
8 GB
12 GB
VRAM (MB)
8,192
12,288
+50.0%
Memory Type
HBM2
GDDR6
Memory Bus
2048 bit
192 bit
Bandwidth
402.4 GB/s
384.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
3 MB
L3 Cache
—
96 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
80.00 GPixel/s
153.0 GPixel/s
Texture Rate
280.0 GTexel/s
382.4 GTexel/s
FP32 (TFLOPS)
8.960 TFLOPS
12.24 TFLOPS
FP64 (TFLOPS)
560.0 GFLOPS (1:16)
764.8 GFLOPS (1:16)
FP16 (TFLOPS)
17.92 TFLOPS (2:1)
24.47 TFLOPS (2:1)
AI/RT
RT Cores
—
40
Power
TDP
210 W
145 W
TDP (W)
210
145
-31.0%
Power Connectors
None
None
Architecture
Architecture
GCN 5.0
RDNA 2.0
GPU Name
Vega 10
Navi 22
Generation
Radeon Pro Mac
(Vega Series)
Navi Mobile
(RX 6000M)
Process Size
14 nm
7 nm
Transistors
12,500 million
17,200 million
Die Size
495 mm²
335 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
51.3M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
2.1
Shader Model
6.7
6.8
Physical
Slot Width
IGP
IGP
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Polaris Mobile