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
GEFORCE
RTX 4000 Ada Generation
CORE STATE
AD104
VRAM
20 GB
CLOCK SPEED
2175 MHz
TDP
130 W
BUS WIDTH
160 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 64X
RTX 4000 Ada Generation
Core Specs
Shading Units
4,096
6,144
+50.0%
Shaders
4,096
6,144
+50.0%
TMUs
256
192
-25.0%
ROPs
64
64
0.0%
Compute Units
64
—
SM Count
—
48
Clocks
Base Clock
1250 MHz
1500 MHz
Boost Clock
1468 MHz
2175 MHz
Memory Clock
1000 MHz
2 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
16 GB
20 GB
VRAM (MB)
16,384
20,480
+25.0%
Memory Type
HBM2
GDDR6
Memory Bus
2048 bit
160 bit
Bandwidth
512.0 GB/s
360.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
48 MB
Performance
Pixel Rate
93.95 GPixel/s
139.2 GPixel/s
Texture Rate
375.8 GTexel/s
417.6 GTexel/s
FP32 (TFLOPS)
12.03 TFLOPS
26.73 TFLOPS
FP64 (TFLOPS)
751.6 GFLOPS (1:16)
417.6 GFLOPS (1:64)
FP16 (TFLOPS)
24.05 TFLOPS (2:1)
26.73 TFLOPS (1:1)
AI/RT
RT Cores
—
48
Tensor Cores
—
192
Power
TDP
250 W
130 W
TDP (W)
250
130
-48.0%
Suggested PSU
—
300 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
GCN 5.0
Ada Lovelace
GPU Name
Vega 10
AD104
Generation
Radeon Pro Mac
(Vega Series)
Workstation Ada
(x000A)
Process Size
14 nm
5 nm
Transistors
12,500 million
35,800 million
Die Size
495 mm²
294 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
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
6.7
6.8
Physical
Slot Width
IGP
Single-slot
Length
—
245 mm
9.6 inches
Height
—
112 mm
4.4 inches
Outputs
Portable Device Dependent
4x 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