NVIDIA GeForce RTX 3070 Ti GA102 vs AMD Radeon R9 M485X
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
May 2016
Generation
GeForce 30
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1575 MHz
-
Boost Clock
1770 MHz
-
Memory Clock
1188 MHz
1250 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
608.3GB/s
160.0GB/s
Render Config
SM Count
48
-
Shading Units
6144
2048
TMUs
192
128
ROPs
96
32
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
169.9 GPixel/s
23.14 GPixel/s
Texture Rate
339.8 GTexel/s
92.54 GTexel/s
FP16 (half)
21.75 TFLOPS
2.961 TFLOPS
FP32 (float)
21.75 TFLOPS
2.961 TFLOPS
FP64 (double)
339.8 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
GA102
Amethyst
GPU Variant
GA102-150-A1
Amethyst XT
Architecture
Ampere
GCN 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
28.3 billion
5 billion
Die Size
628 mm²
366 mm²
Board Design
TDP
290W
250W
Suggested PSU
600 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 12-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.6
-
Shader Model
6.6
6.3