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
GEFORCE
RTX A4500
CORE STATE
GA102
VRAM
20 GB
CLOCK SPEED
1650 MHz
TDP
200 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 56
RTX A4500
Core Specs
Shading Units
3,584
7,168
+100.0%
Shaders
3,584
7,168
+100.0%
TMUs
224
224
0.0%
ROPs
64
96
+50.0%
Compute Units
56
—
SM Count
—
56
Clocks
Base Clock
1138 MHz
1050 MHz
Boost Clock
1250 MHz
1650 MHz
Memory Clock
786 MHz
1572 Mbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
8 GB
20 GB
VRAM (MB)
8,192
20,480
+150.0%
Memory Type
HBM2
GDDR6
Memory Bus
2048 bit
320 bit
Bandwidth
402.4 GB/s
640.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
6 MB
Performance
Pixel Rate
80.00 GPixel/s
158.4 GPixel/s
Texture Rate
280.0 GTexel/s
369.6 GTexel/s
FP32 (TFLOPS)
8.960 TFLOPS
23.65 TFLOPS
FP64 (TFLOPS)
560.0 GFLOPS (1:16)
369.6 GFLOPS (1:64)
FP16 (TFLOPS)
17.92 TFLOPS (2:1)
23.65 TFLOPS (1:1)
AI/RT
RT Cores
—
56
Tensor Cores
—
224
Power
TDP
210 W
200 W
TDP (W)
210
200
-4.8%
Suggested PSU
—
550 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
GCN 5.0
Ampere
GPU Name
Vega 10
GA102
Generation
Radeon Pro Mac
(Vega Series)
Workstation Ampere
(Ax000)
Process Size
14 nm
8 nm
Transistors
12,500 million
28,300 million
Die Size
495 mm²
628 mm²
Foundry
GlobalFoundries
Samsung
Density
25.3M / mm²
45.1M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.7
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
4x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Turing
Successor
—
Workstation Ada