Home GPU Comparison NVIDIA GeForce RTX 3060 Ti vs AMD Radeon HD 6950

NVIDIA GeForce RTX 3060 Ti vs AMD Radeon HD 6950

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti and 2GB VRAM Radeon HD 6950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 Ti 's Advantages
Released 10 years late
Boost Clock1665MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 160.0GB/s)
3456 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 3060 Ti +619%
16.2 TFLOPS
Radeon HD 6950
2.253 TFLOPS
VS

Graphics Card

Dec 2020
Release Date
Dec 2010
GeForce 30
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1410 MHz
Base Clock
-
1665 MHz
Boost Clock
-
1750 MHz
Memory Clock
1250 MHz

Memory

8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
22
38
SM Count
-
4864
Shading Units
1408
152
TMUs
88
80
ROPs
32
152
Tensor Cores
-
38
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

133.2 GPixel/s
Pixel Rate
25.60 GPixel/s
253.1 GTexel/s
Texture Rate
70.40 GTexel/s
16.20 TFLOPS
FP16 (half)
-
16.20 TFLOPS
FP32 (float)
2.253 TFLOPS
253.1 GFLOPS
FP64 (double)
563.2 GFLOPS

Board Design

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

Graphics Processor

GA104
GPU Name
Cayman
GA104-200-A1
GPU Variant
Cayman PRO (215-0807019)
Ampere
Architecture
TeraScale 3
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
17.4 billion
Transistors
2.64 billion
392 mm²
Die Size
389 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
5.0

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