NVIDIA GeForce RTX 3090 Ti vs AMD Radeon R9 M395X Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
May 2015
Generation
GeForce 30
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1560 MHz
-
Boost Clock
1860 MHz
-
Memory Clock
1313 MHz
1365 MHz
Memory
Memory Size
24GB
4GB
Memory Type
GDDR6X
GDDR5
Memory Bus
384bit
256bit
Bandwidth
1.01TB/s
174.7GB/s
Render Config
SM Count
84
-
Shading Units
10752
2048
TMUs
336
128
ROPs
112
32
Tensor Cores
336
-
RT Cores
84
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
512 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
208.3 GPixel/s
29.09 GPixel/s
Texture Rate
625.0 GTexel/s
116.4 GTexel/s
FP16 (half)
40.00 TFLOPS
3.723 TFLOPS
FP32 (float)
40.00 TFLOPS
3.723 TFLOPS
FP64 (double)
625.0 GFLOPS
232.7 GFLOPS
Graphics Processor
GPU Name
GA102
Amethyst
GPU Variant
GA102-350-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
450W
250W
Suggested PSU
850 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.4
1.2
CUDA
8.6
-
Shader Model
6.8
6.3
📊 Benchmark
3DMark Time Spy
21,832
-
3DMark Time Spy Extreme
11,318
-
3DMark Speed Way
5,903
-
Blender
6,217
-