Home GPU Comparison NVIDIA GeForce RTX 3070 6144SP vs AMD Radeon HD 6850 1440SP Edition

NVIDIA GeForce RTX 3070 6144SP vs AMD Radeon HD 6850 1440SP Edition

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 6144SP and 1024MB VRAM Radeon HD 6850 1440SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 6144SP 's Advantages
Boost Clock1770MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (448.0GB/s vs 128.0GB/s)
4704 additional rendering cores
AMD Radeon HD 6850 1440SP Edition 's Advantages
Lower TDP (151W vs 290W)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 6144SP +941%
21.75 TFLOPS
Radeon HD 6850 1440SP Edition
2.088 TFLOPS
VS

Graphics Card

Unknown
Release Date
Aug 2012
GeForce 30
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1740 MHz
Base Clock
-
1770 MHz
Boost Clock
-
1750 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
18
48
SM Count
-
6144
Shading Units
1440
192
TMUs
72
96
ROPs
32
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
23.20 GPixel/s
339.8 GTexel/s
Texture Rate
52.20 GTexel/s
21.75 TFLOPS
FP16 (half)
-
21.75 TFLOPS
FP32 (float)
2.088 TFLOPS
339.8 GFLOPS
FP64 (double)
417.6 GFLOPS

Board Design

290W
TDP
151W
600 W
Suggested PSU
450 W
1x HDMI 2.13x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GA104
GPU Name
Cypress
-
GPU Variant
Cypress PRO (215-0735043)
Ampere
Architecture
TeraScale 2
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
17.4 billion
Transistors
2.154 billion
392 mm²
Die Size
334 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
-
6.8
Shader Model
5.0

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