NVIDIA GeForce RTX 4060 Max-Q vs AMD Radeon HD 7870 GHz Edition
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Mar 2012
Generation
GeForce 40 Mobile
Southern Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1140 MHz
-
Boost Clock
1470 MHz
-
Memory Clock
2000 MHz
1200 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
256.0GB/s
153.6GB/s
Render Config
SM Count
24
-
Shading Units
3072
1280
TMUs
96
80
ROPs
48
32
Tensor Cores
96
-
RT Cores
24
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
32 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
70.56 GPixel/s
32.00 GPixel/s
Texture Rate
141.1 GTexel/s
80.00 GTexel/s
FP16 (half)
9.032 TFLOPS
-
FP32 (float)
9.032 TFLOPS
2.560 TFLOPS
FP64 (double)
141.1 GFLOPS
160.0 GFLOPS
Graphics Processor
GPU Name
AD107
Pitcairn
GPU Variant
GN21-X4
Pitcairn XT(215-0828047)
Architecture
Ada Lovelace
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
18.9 billion
2.8 billion
Die Size
159 mm²
212 mm²
Board Design
TDP
35W
175W
Outputs
Portable Device Dependent
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
-
450 W
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
8.9
-
Shader Model
6.8
5.1