NVIDIA GeForce RTX 4050 vs AMD Radeon HD 7970 GHz Edition
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jun 2012
Generation
GeForce 40
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
2505 MHz
1000 MHz
Boost Clock
2640 MHz
1050 MHz
Memory Clock
2250 MHz
1500 MHz
Memory
Memory Size
6GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
384bit
Bandwidth
216.0GB/s
288.0GB/s
Render Config
SM Count
18
-
Shading Units
2560
2048
TMUs
80
128
ROPs
32
32
Tensor Cores
120
-
RT Cores
18
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
32 MB
768 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
84.48 GPixel/s
33.60 GPixel/s
Texture Rate
211.2 GTexel/s
134.4 GTexel/s
FP16 (half)
13.52 TFLOPS
-
FP32 (float)
13.52 TFLOPS
4.301 TFLOPS
FP64 (double)
211.2 GFLOPS
1075 GFLOPS
Graphics Processor
GPU Name
AD107
Tahiti
Architecture
Ada Lovelace
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
18.9 billion
4.313 billion
Die Size
159 mm²
352 mm²
GPU Variant
-
Tahiti XT2(215-0821065)
Board Design
TDP
100W
300W
Suggested PSU
300 W
700 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-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
8.9
-
Shader Model
6.8
5.1