GPU Comparison
RADEON
AMD Radeon Pro Vega 16
CORE STATE
Vega 12
VRAM
4 GB
CLOCK SPEED
1190 MHz
TDP
75 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GEFORCE
RTX 4000 SFF Ada Generation
CORE STATE
AD104
VRAM
20 GB
CLOCK SPEED
1560 MHz
TDP
70 W
BUS WIDTH
160 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 16
RTX 4000 SFF Ada Generation
Core Specs
Shading Units
1,024
6,144
+500.0%
Shaders
1,024
6,144
+500.0%
TMUs
64
192
+200.0%
ROPs
32
64
+100.0%
Compute Units
16
—
SM Count
—
48
Clocks
Base Clock
815 MHz
720 MHz
Boost Clock
1190 MHz
1560 MHz
Memory Clock
1200 MHz
2.4 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
4 GB
20 GB
VRAM (MB)
4,096
20,480
+400.0%
Memory Type
HBM2
GDDR6
Memory Bus
1024 bit
160 bit
Bandwidth
307.2 GB/s
280.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
48 MB
Performance
Pixel Rate
38.08 GPixel/s
99.84 GPixel/s
Texture Rate
76.16 GTexel/s
299.5 GTexel/s
FP32 (TFLOPS)
2.437 TFLOPS
19.17 TFLOPS
FP64 (TFLOPS)
152.3 GFLOPS (1:16)
299.5 GFLOPS (1:64)
FP16 (TFLOPS)
4.874 TFLOPS (2:1)
19.17 TFLOPS (1:1)
AI/RT
RT Cores
—
48
Tensor Cores
—
192
Power
TDP
75 W
70 W
TDP (W)
75
70
-6.7%
Suggested PSU
—
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 5.0
Ada Lovelace
GPU Name
Vega 12
AD104
Generation
Radeon Pro Mac
(Vega Series)
Workstation Ada
(x000A)
Process Size
14 nm
5 nm
Transistors
—
35,800 million
Die Size
—
294 mm²
Foundry
GlobalFoundries
TSMC
Density
—
121.8M / 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
—
8.9
Shader Model
6.0
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
168 mm
6.6 inches
Height
—
69 mm
2.7 inches
Outputs
Portable Device Dependent
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
—
Workstation Ampere
Successor
—
Blackwell PRO W