GPU Comparison
RADEON
AMD Radeon Pro 450
CORE STATE
Baffin
VRAM
2 GB
CLOCK SPEED
—
TDP
35 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
VS
RADEON
Radeon RX Vega 64
CORE STATE
Vega 10
VRAM
8 GB
CLOCK SPEED
1546 MHz
TDP
295 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 450
RX Vega 64
Core Specs
Shading Units
640
4,096
+540.0%
Shaders
640
4,096
+540.0%
TMUs
40
256
+540.0%
ROPs
16
64
+300.0%
Compute Units
10
64
+540.0%
Clocks
Base Clock
—
1247 MHz
Boost Clock
—
1546 MHz
GPU Clock
800 MHz
—
Memory Clock
1270 MHz
5.1 Gbps effective
945 MHz
1890 Mbps effective
Memory
Memory Size
2 GB
8 GB
VRAM (MB)
2,048
8,192
+300.0%
Memory Type
GDDR5
HBM2
Memory Bus
128 bit
2048 bit
Bandwidth
81.28 GB/s
483.8 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
4 MB
Performance
Pixel Rate
12.80 GPixel/s
98.94 GPixel/s
Texture Rate
32.00 GTexel/s
395.8 GTexel/s
FP32 (TFLOPS)
1,024.0 GFLOPS
12.66 TFLOPS
FP64 (TFLOPS)
64.00 GFLOPS (1:16)
791.6 GFLOPS (1:16)
FP16 (TFLOPS)
1,024.0 GFLOPS (1:1)
25.33 TFLOPS (2:1)
Power
TDP
35 W
295 W
TDP (W)
35
295
+742.9%
Suggested PSU
—
600 W
Power Connectors
—
2x 8-pin
Architecture
Architecture
GCN 4.0
GCN 5.0
GPU Name
Baffin
Vega 10
Generation
Radeon Pro Mac
(400 Series)
Vega
(RX Vega)
Process Size
14 nm
14 nm
Transistors
3,000 million
12,500 million
Die Size
123 mm²
495 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
24.4M / mm²
25.3M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.7
6.7
Physical
Slot Width
MXM Module
Dual-slot
Length
—
280 mm
11 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
1x HDMI 2.0b3x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Launch Price
—
499 USD
Production
End-of-life
End-of-life
Predecessor
—
Polaris
Successor
—
Navi