NVIDIA GeForce RTX 4070 Ti vs AMD Radeon E8870
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Sep 2015
Generation
GeForce 40
Embedded
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
2310 MHz
-
Boost Clock
2610 MHz
-
Memory Clock
1313 MHz
1500 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR6X
GDDR5
Memory Bus
192bit
128bit
Bandwidth
504.2GB/s
96.00GB/s
Render Config
SM Count
60
-
Shading Units
7680
768
TMUs
240
48
ROPs
80
16
Tensor Cores
240
-
RT Cores
60
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
256 KB
Compute Units
-
12
Theoretical Performance
Pixel Rate
208.8 GPixel/s
16.00 GPixel/s
Texture Rate
626.4 GTexel/s
48.00 GTexel/s
FP16 (half)
40.09 TFLOPS
-
FP32 (float)
40.09 TFLOPS
1.536 TFLOPS
FP64 (double)
626.4 GFLOPS
96.00 GFLOPS
Graphics Processor
GPU Name
AD104
Saturn
GPU Variant
AD104-400-A1
Saturn PRO
Architecture
Ada Lovelace
GCN 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
35.8 billion
2.08 billion
Die Size
295 mm²
160 mm²
Board Design
TDP
285W
75W
Suggested PSU
600 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
1.3
1.2
CUDA
8.9
-
Shader Model
6.7
6.3