Home GPU Comparison AMD Radeon HD 6970 vs NVIDIA GeForce RTX 2080 Ti

AMD Radeon HD 6970 vs NVIDIA GeForce RTX 2080 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 and 11GB VRAM GeForce RTX 2080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 's Advantages
Released 7 years and 9 months late
Boost Clock1545MHz
More VRAM (11GB vs 2GB)
Larger VRAM bandwidth (616.0GB/s vs 176.0GB/s)
2816 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6970
2.703 TFLOPS
GeForce RTX 2080 Ti +397%
13.45 TFLOPS
VS

Graphics Card

Dec 2010
Release Date
Sep 2018
Northern Islands
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1350 MHz
-
Boost Clock
1545 MHz
1375 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
11GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
352bit
176.0GB/s
Bandwidth
616.0GB/s

Render Config

24
Compute Units
-
-
SM Count
68
1536
Shading Units
4352
96
TMUs
272
32
ROPs
88
-
Tensor Cores
544
-
RT Cores
68
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
0 MB
-
-
-

Theoretical Performance

28.16 GPixel/s
Pixel Rate
136.0 GPixel/s
84.48 GTexel/s
Texture Rate
420.2 GTexel/s
-
FP16 (half)
26.90 TFLOPS
2.703 TFLOPS
FP32 (float)
13.45 TFLOPS
675.8 GFLOPS
FP64 (double)
420.2 GFLOPS

Board Design

250W
TDP
250W
600 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

Cayman
GPU Name
TU102
Cayman XT (215-0807007)
GPU Variant
TU102-300A-K1-A1
TeraScale 3
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
2.64 billion
Transistors
18.6 billion
389 mm²
Die Size
754 mm²

Graphics Features

11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
7.5
5.0
Shader Model
6.6

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