Home GPU Comparison AMD Radeon HD 6850 X2 vs AMD Radeon R9 370

AMD Radeon HD 6850 X2 vs AMD Radeon R9 370

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6850 X2 and 2GB VRAM Radeon R9 370 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 370 's Advantages
Released 3 years and 8 months late
Boost Clock975MHz
Larger VRAM bandwidth (179.2GB/s vs 134.4GB/s)
320 additional rendering cores
Lower TDP (110W vs 254W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 X2
1.536 TFLOPS
Radeon R9 370 +62%
2.496 TFLOPS
VS

Graphics Card

Sep 2011
Release Date
May 2015
Northern Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
975 MHz
1050 MHz
Memory Clock
1400 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
134.4GB/s
Bandwidth
179.2GB/s

Render Config

12
Compute Units
24
-
-
-
960
Shading Units
1280
48
TMUs
80
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

25.60 GPixel/s
Pixel Rate
31.20 GPixel/s
38.40 GTexel/s
Texture Rate
78.00 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
2.496 TFLOPS
-
FP64 (double)
156.0 GFLOPS

Board Design

254W
TDP
110W
600 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Barts
GPU Name
Trinidad
Barts PRO (215-0798006)
GPU Variant
Trinidad PRO (215-0870020)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
2.8 billion
255 mm²
Die Size
212 mm²

Graphics Features

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

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