AMD Radeon E8870 vs NVIDIA GeForce RTX 3090 Ti
GPU Specs Compare
Graphics Card
Release Date
Sep 2015
Jan 2022
Generation
Embedded
GeForce 30
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
1500 MHz
1313 MHz
Base Clock
-
1560 MHz
Boost Clock
-
1860 MHz
Memory
Memory Size
4GB
24GB
Memory Type
GDDR5
GDDR6X
Memory Bus
128bit
384bit
Bandwidth
96.00GB/s
1.01TB/s
Render Config
Compute Units
12
-
Shading Units
768
10752
TMUs
48
336
ROPs
16
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
6 MB
SM Count
-
84
Tensor Cores
-
336
RT Cores
-
84
Theoretical Performance
Pixel Rate
16.00 GPixel/s
208.3 GPixel/s
Texture Rate
48.00 GTexel/s
625.0 GTexel/s
FP32 (float)
1.536 TFLOPS
40.00 TFLOPS
FP64 (double)
96.00 GFLOPS
625.0 GFLOPS
FP16 (half)
-
40.00 TFLOPS
Graphics Processor
GPU Name
Saturn
GA102
GPU Variant
Saturn PRO
GA102-350-A1
Architecture
GCN 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.08 billion
28.3 billion
Die Size
160 mm²
628 mm²
Board Design
TDP
75W
450W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
-
850 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.4
Shader Model
6.3
6.8
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
-
21,832
3DMark Time Spy Extreme
-
11,318
3DMark Speed Way
-
5,903
Blender
-
6,217