GPU Comparison
RADEON
AMD Radeon Pro Vega 48
CORE STATE
Vega 10
VRAM
8 GB
CLOCK SPEED
—
TDP
—
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2019
VS
RADEON
Radeon Pro W6800X
CORE STATE
Navi 21
VRAM
32 GB
CLOCK SPEED
2087 MHz
TDP
200 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 48
Pro W6800X
Core Specs
Shading Units
3,072
3,840
+25.0%
Shaders
3,072
3,840
+25.0%
TMUs
192
240
+25.0%
ROPs
64
96
+50.0%
Compute Units
48
60
+25.0%
Clocks
Base Clock
—
1800 MHz
Boost Clock
—
2087 MHz
GPU Clock
1200 MHz
—
Memory Clock
786 MHz
1572 Mbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
8 GB
32 GB
VRAM (MB)
8,192
32,768
+300.0%
Memory Type
HBM2
GDDR6
Memory Bus
2048 bit
256 bit
Bandwidth
402.4 GB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
4 MB
L3 Cache
—
128 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
76.80 GPixel/s
200.4 GPixel/s
Texture Rate
230.4 GTexel/s
500.9 GTexel/s
FP32 (TFLOPS)
7.373 TFLOPS
16.03 TFLOPS
FP64 (TFLOPS)
460.8 GFLOPS (1:16)
1,001.8 GFLOPS (1:16)
FP16 (TFLOPS)
14.75 TFLOPS (2:1)
32.06 TFLOPS (2:1)
AI/RT
RT Cores
—
60
Power
TDP
—
200 W
TDP (W)
—
200
Suggested PSU
—
550 W
Power Connectors
None
Apple MPX
Architecture
Architecture
GCN 5.0
RDNA 2.0
GPU Name
Vega 10
Navi 21
Generation
Radeon Pro Mac
(Vega Series)
Radeon Pro Mac
(Navi II Series)
Process Size
14 nm
7 nm
Transistors
12,500 million
26,800 million
Die Size
495 mm²
520 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
51.5M / 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
Quad-slot
Length
—
267 mm
10.5 inches
Height
—
120 mm
4.7 inches
Outputs
Portable Device Dependent
1x HDMI 2.14x Thunderbolt
Bus Interface
PCIe 3.0 x16
Apple MPX
Other
Launch Price
—
2,799 USD
Production
End-of-life
End-of-life