Home GPU Comparison AMD Radeon HD 6870 vs NVIDIA GeForce GT 1010 DDR4

AMD Radeon HD 6870 vs NVIDIA GeForce GT 1010 DDR4

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6870 and 2GB VRAM GeForce GT 1010 DDR4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 16.80GB/s)
864 additional rendering cores
NVIDIA GeForce GT 1010 DDR4 's Advantages
Released 10 years and 3 months late
Boost Clock1380MHz
More VRAM (2GB vs 1024GB)
Lower TDP (20W vs 151W)

Score

Benchmark

FP32 (float)
Radeon HD 6870 +185%
2.016 TFLOPS
GeForce GT 1010 DDR4
0.706 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Jan 2021
Northern Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x4

Clock Speeds

-
Base Clock
1152 MHz
-
Boost Clock
1380 MHz
1050 MHz
Memory Clock
1050 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR4
256bit
Memory Bus
64bit
134.4GB/s
Bandwidth
16.80GB/s

Render Config

14
Compute Units
-
-
SM Count
2
1120
Shading Units
256
56
TMUs
16
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SM)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
11.04 GPixel/s
50.40 GTexel/s
Texture Rate
22.08 GTexel/s
-
-
-
2.016 TFLOPS
FP32 (float)
706.6 GFLOPS
-
FP64 (double)
29.44 GFLOPS

Board Design

151W
TDP
20W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x DVI 1x mini-HDMI 2.0
2x 6-pin
Power Connectors
None

Graphics Processor

Barts
GPU Name
GP108
Barts XT (215-0798000)
GPU Variant
GP108-200-A1
TeraScale 2
Architecture
Pascal
TSMC
Foundry
Samsung
40 nm
Process Size
14 nm
1.7 billion
Transistors
1.8 billion
255 mm²
Die Size
74 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
6.1
5.0
Shader Model
6.7

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