NVIDIA GeForce RTX 4080 12 GB vs AMD Radeon Pro SSG
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4080 12 GB and 16GB VRAM Radeon Pro SSG to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4080 12 GB 's Advantages
Boost Clock has increased by 74% (2610MHz vs 1500MHz)
Larger VRAM bandwidth (504.2GB/s vs 483.8GB/s)
3584 additional rendering cores
AMD Radeon Pro SSG 's Advantages
More VRAM (16GB vs 12GB)
Lower TDP (260W vs 285W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080 12 GB
+226%
40.09 TFLOPS
Radeon Pro SSG
12.29 TFLOPS
Graphics Card
Unknown
Release Date
Aug 2017
GeForce 40
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2310 MHz
Base Clock
1440 MHz
2610 MHz
Boost Clock
1500 MHz
1313 MHz
Memory Clock
945 MHz
Memory
12GB
Memory Size
16GB
GDDR6X
Memory Type
HBM2
192bit
Memory Bus
2048bit
504.2GB/s
Bandwidth
483.8GB/s
Render Config
-
Compute Units
64
60
SM Count
-
7680
Shading Units
4096
240
TMUs
256
80
ROPs
64
240
Tensor Cores
-
60
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
208.8 GPixel/s
Pixel Rate
96.00 GPixel/s
626.4 GTexel/s
Texture Rate
384.0 GTexel/s
40.09 TFLOPS
FP16 (half)
24.58 TFLOPS
40.09 TFLOPS
FP32 (float)
12.29 TFLOPS
626.4 GFLOPS
FP64 (double)
768.0 GFLOPS
Board Design
285W
TDP
260W
600 W
Suggested PSU
600 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
6x mini-DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
AD104
GPU Name
Vega 10
AD104-400-A1
GPU Variant
Vega 10 XT GL
(215-0894124)
Ada Lovelace
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
4 nm
Process Size
14 nm
35.8 billion
Transistors
12.5 billion
295 mm²
Die Size
495 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
8.9
CUDA
-
6.6
Shader Model
6.4
