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 W6400
CORE STATE
Navi 24
VRAM
4 GB
CLOCK SPEED
2321 MHz
TDP
50 W
BUS WIDTH
64 bit
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 48
PRO W6400
Core Specs
Shading Units
3,072
768
-75.0%
Shaders
3,072
768
-75.0%
TMUs
192
48
-75.0%
ROPs
64
32
-50.0%
Compute Units
48
12
-75.0%
Clocks
Base Clock
—
2039 MHz
Boost Clock
—
2321 MHz
GPU Clock
1200 MHz
—
Memory Clock
786 MHz
1572 Mbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
8 GB
4 GB
VRAM (MB)
8,192
4,096
-50.0%
Memory Type
HBM2
GDDR6
Memory Bus
2048 bit
64 bit
Bandwidth
402.4 GB/s
128.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
1024 KB
L3 Cache
—
8 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
76.80 GPixel/s
74.27 GPixel/s
Texture Rate
230.4 GTexel/s
111.4 GTexel/s
FP32 (TFLOPS)
7.373 TFLOPS
3.565 TFLOPS
FP64 (TFLOPS)
460.8 GFLOPS (1:16)
222.8 GFLOPS (1:16)
FP16 (TFLOPS)
14.75 TFLOPS (2:1)
7.130 TFLOPS (2:1)
AI/RT
RT Cores
—
12
Power
TDP
—
50 W
TDP (W)
—
50
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
GCN 5.0
RDNA 2.0
GPU Name
Vega 10
Navi 24
Generation
Radeon Pro Mac
(Vega Series)
Radeon Pro Navi
(Navi II Series)
Process Size
14 nm
6 nm
Transistors
12,500 million
5,400 million
Die Size
495 mm²
107 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
50.5M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
2.2
Shader Model
6.7
6.8
Physical
Slot Width
IGP
Single-slot
Outputs
Portable Device Dependent
2x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
—
Radeon Pro Vega