GPU Comparison
RADEON
AMD Radeon Pro VII
CORE STATE
Vega 20
VRAM
16 GB
CLOCK SPEED
1700 MHz
TDP
250 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2020
VS
GEFORCE
GeForce RTX 3080 Max-Q
CORE STATE
GA104
VRAM
8 GB
CLOCK SPEED
1245 MHz
TDP
80 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro VII
RTX 3080 Max-Q
Core Specs
Shading Units
3,840
6,144
+60.0%
Shaders
3,840
6,144
+60.0%
TMUs
240
192
-20.0%
ROPs
64
96
+50.0%
Compute Units
60
—
SM Count
—
48
Clocks
Base Clock
1400 MHz
780 MHz
Boost Clock
1700 MHz
1245 MHz
Memory Clock
1000 MHz
2 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
16 GB
8 GB
VRAM (MB)
16,384
8,192
-50.0%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
256 bit
Bandwidth
1.02 TB/s
384.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
4 MB
Performance
Pixel Rate
108.8 GPixel/s
119.5 GPixel/s
Texture Rate
408.0 GTexel/s
239.0 GTexel/s
FP32 (TFLOPS)
13.06 TFLOPS
15.30 TFLOPS
FP64 (TFLOPS)
6.528 TFLOPS (1:2)
239.0 GFLOPS (1:64)
FP16 (TFLOPS)
26.11 TFLOPS (2:1)
15.30 TFLOPS (1:1)
AI/RT
RT Cores
—
48
Tensor Cores
—
192
Power
TDP
250 W
80 W
TDP (W)
250
80
-68.0%
Suggested PSU
600 W
—
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
GCN 5.1
Ampere
GPU Name
Vega 20
GA104
Generation
Radeon Pro Vega
(Vega II Series)
GeForce 30 Mobile
Process Size
7 nm
8 nm
Transistors
13,230 million
17,400 million
Die Size
331 mm²
392 mm²
Foundry
TSMC
Samsung
Density
40.0M / mm²
44.4M / 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
Dual-slot
—
Length
305 mm
12 inches
—
Height
111 mm
4.4 inches
—
Outputs
6x mini-DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
1,899 USD
—
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Polaris
GeForce 20 Mobile
Successor
Radeon Pro Navi
—