NVIDIA GeForce RTX 3070 Ti 16 GB vs AMD Radeon HD 7870 GHz Edition
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Mar 2012
Generation
GeForce 30
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1575 MHz
—
Boost Clock
1770 MHz
—
Memory Clock
1188 MHz
1200 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR6X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
608.3GB/s
153.6GB/s
Render Config
SM Count
48
—
Shading Units
6144
1280
TMUs
192
80
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
—
20
Theoretical Performance
Pixel Rate
169.9 GPixel/s
32.00 GPixel/s
Texture Rate
339.8 GTexel/s
80.00 GTexel/s
FP16 (half)
21.75 TFLOPS
—
FP32 (float)
21.75 TFLOPS
2.560 TFLOPS
FP64 (double)
339.8 GFLOPS
160.0 GFLOPS
Graphics Processor
GPU Name
GA104
Pitcairn
GPU Variant
GA104-401-A1
Pitcairn XT(215-0828047)
Architecture
Ampere
GCN 1.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
17.4 billion
2.8 billion
Die Size
392 mm²
212 mm²
Board Design
TDP
290W
175W
Suggested PSU
600 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 12-pin
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
8.6
—
Shader Model
6.6
5.1
Benchmark
Blender
4,092
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.