Home GPU Comparison AMD Radeon R9 370X vs AMD Radeon HD 6850 1440SP Edition

AMD Radeon R9 370X vs AMD Radeon HD 6850 1440SP Edition

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 370X 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

AMD Radeon R9 370X 's Advantages
Released 3 years late
Boost Clock1030MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (179.2GB/s vs 128.0GB/s)
AMD Radeon HD 6850 1440SP Edition 's Advantages
160 additional rendering cores
Lower TDP (151W vs 180W)

Score

Benchmark

FP32 (float)
Radeon R9 370X +26%
2.637 TFLOPS
Radeon HD 6850 1440SP Edition
2.088 TFLOPS
VS

Graphics Card

Aug 2015
Release Date
Aug 2012
Pirate Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

980 MHz
Base Clock
-
1030 MHz
Boost Clock
-
1400 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
179.2GB/s
Bandwidth
128.0GB/s

Render Config

24
Compute Units
18
-
-
-
1280
Shading Units
1440
80
TMUs
72
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

32.96 GPixel/s
Pixel Rate
23.20 GPixel/s
82.40 GTexel/s
Texture Rate
52.20 GTexel/s
-
-
-
2.637 TFLOPS
FP32 (float)
2.088 TFLOPS
164.8 GFLOPS
FP64 (double)
417.6 GFLOPS

Board Design

180W
TDP
151W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
2x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

Trinidad
GPU Name
Cypress
Trinidad XT
GPU Variant
Cypress PRO (215-0735043)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
2.154 billion
212 mm²
Die Size
334 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
5.0

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