GPU Comparison
RADEON
AMD Radeon Pro Vega 64X
CORE STATE
Vega 10
VRAM
16 GB
CLOCK SPEED
1468 MHz
TDP
250 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2019
VS
RADEON
Radeon RX 460
CORE STATE
Baffin
VRAM
2 GB
CLOCK SPEED
1200 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 64X
RX 460
Core Specs
Shading Units
4,096
896
-78.1%
Shaders
4,096
896
-78.1%
TMUs
256
56
-78.1%
ROPs
64
16
-75.0%
Compute Units
64
14
-78.1%
Clocks
Base Clock
1250 MHz
1090 MHz
Boost Clock
1468 MHz
1200 MHz
Memory Clock
1000 MHz
2 Gbps effective
1750 MHz
7 Gbps effective
Memory
Memory Size
16 GB
2 GB
VRAM (MB)
16,384
2,048
-87.5%
Memory Type
HBM2
GDDR5
Memory Bus
2048 bit
128 bit
Bandwidth
512.0 GB/s
112.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
1024 KB
Performance
Pixel Rate
93.95 GPixel/s
19.20 GPixel/s
Texture Rate
375.8 GTexel/s
67.20 GTexel/s
FP32 (TFLOPS)
12.03 TFLOPS
2.150 TFLOPS
FP64 (TFLOPS)
751.6 GFLOPS (1:16)
134.4 GFLOPS (1:16)
FP16 (TFLOPS)
24.05 TFLOPS (2:1)
2.150 TFLOPS (1:1)
Power
TDP
250 W
75 W
TDP (W)
250
75
-70.0%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
GCN 5.0
GCN 4.0
GPU Name
Vega 10
Baffin
Generation
Radeon Pro Mac
(Vega Series)
Arctic Islands
(RX 400)
Process Size
14 nm
14 nm
Transistors
12,500 million
3,000 million
Die Size
495 mm²
123 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
25.3M / mm²
24.4M / mm²
API Support
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.7
6.7
Physical
Slot Width
IGP
Dual-slot
Length
—
170 mm
6.7 inches
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
—
Pirate Islands
Successor
—
Polaris