Home GPU Comparison AMD Radeon HD 6850 vs NVIDIA GeForce GT 740

AMD Radeon HD 6850 vs NVIDIA GeForce GT 740

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 and 1024MB VRAM GeForce GT 740 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 80.19GB/s)
576 additional rendering cores
NVIDIA GeForce GT 740 's Advantages
Released 3 years and 7 months late
Lower TDP (64W vs 127W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 +95%
1.488 TFLOPS
GeForce GT 740
0.763 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
May 2014
Northern Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
1253 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
80.19GB/s

Render Config

-
SM Count
-
12
Compute Units
-
960
Shading Units
384
48
TMUs
32
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB

Theoretical Performance

24.80 GPixel/s
Pixel Rate
7.944 GPixel/s
37.20 GTexel/s
Texture Rate
31.78 GTexel/s
-
FP16 (half)
-
1488 GFLOPS
FP32 (float)
762.6 GFLOPS
-
FP64 (double)
31.78 GFLOPS

Graphics Processor

Barts
GPU Name
GK107
Barts PRO (215-0798006)
GPU Variant
GK107-425-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
1.27 billion
255 mm²
Die Size
118 mm²

Board Design

127W
TDP
64W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
2x DVI 1x mini-HDMI 1.4a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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