Home GPU Comparison NVIDIA GeForce RTX 3060 3840SP vs AMD Radeon HD 8950 OEM

NVIDIA GeForce RTX 3060 3840SP vs AMD Radeon HD 8950 OEM

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 3060 3840SP and 3GB VRAM Radeon HD 8950 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 3840SP 's Advantages
Released 8 years late
Boost Clock has increased by 100% (1852MHz vs 925MHz)
More VRAM (6GB vs 3GB)
Larger VRAM bandwidth (336.0GB/s vs 240.0GB/s)
2048 additional rendering cores
Lower TDP (185W vs 200W)

Score

Benchmark

FP32 (float)
GeForce RTX 3060 3840SP +328%
14.22 TFLOPS
Radeon HD 8950 OEM
3.315 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Jan 2013
GeForce 30
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1627 MHz
Base Clock
850 MHz
1852 MHz
Boost Clock
925 MHz
1750 MHz
Memory Clock
1250 MHz

Memory

6GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
384bit
336.0GB/s
Bandwidth
240.0GB/s

Render Config

30
SM Count
-
-
Compute Units
28
3840
Shading Units
1792
120
TMUs
112
48
ROPs
32
120
Tensor Cores
-
30
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
768 KB

Theoretical Performance

88.90 GPixel/s
Pixel Rate
29.60 GPixel/s
222.2 GTexel/s
Texture Rate
103.6 GTexel/s
14.22 TFLOPS
FP16 (half)
-
14.22 TFLOPS
FP32 (float)
3.315 TFLOPS
222.2 GFLOPS
FP64 (double)
828.8 GFLOPS

Graphics Processor

GA106
GPU Name
Tahiti
GA106-400-A1
GPU Variant
Tahiti PRO (215-0821056)
Ampere
Architecture
GCN 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
12 billion
Transistors
4.313 billion
276 mm²
Die Size
352 mm²

Board Design

185W
TDP
200W
450 W
Suggested PSU
550 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 12-pin
Power Connectors
2x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.6
CUDA
-
6.7
Shader Model
5.1

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