AMD Radeon HD 7970 vs NVIDIA GeForce RTX 3050 Mobile Refresh 6 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2012
Jul 2022
Generation
Southern Islands
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1375 MHz
1750 MHz
Base Clock
-
1237 MHz
Boost Clock
-
1492 MHz
Memory
Memory Size
3GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
96bit
Bandwidth
264.0GB/s
168.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
2560
TMUs
128
80
ROPs
32
32
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
768 KB
2 MB
SM Count
-
20
Tensor Cores
-
80
RT Cores
-
20
Theoretical Performance
Pixel Rate
29.60 GPixel/s
47.74 GPixel/s
Texture Rate
118.4 GTexel/s
119.4 GTexel/s
FP32 (float)
3.789 TFLOPS
7.639 TFLOPS
FP64 (double)
947.2 GFLOPS
119.4 GFLOPS
FP16 (half)
-
7.639 TFLOPS
Graphics Processor
GPU Name
Tahiti
GA107
GPU Variant
Tahiti XT(215-0821060)
GN20-P0-R-K2
Architecture
GCN 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
4.313 billion
8.7 billion
Die Size
352 mm²
200 mm²
Board Design
TDP
250W
75W
Suggested PSU
600 W
-
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1 (1.2)
3.0
Vulkan
1.2.170
1.3
Shader Model
6.5 (5.1)
6.8
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
2,310
-
3DMark Time Spy Extreme
1,209
-