GeForce GT 140 OEM vs Radeon HD 6850
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 1024MB VRAM Radeon HD 6850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 140 OEM 's Advantages
Lower TDP (105W vs 127W)
Radeon HD 6850 's Advantages
Released 1 years and 7 months late
Larger VRAM bandwidth (128.0GB/s vs 57.60GB/s)
896 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 140 OEM
208
Radeon HD 6850
+615%
1488
Graphics Card
Mar 2009
Release Date
Oct 2010
GeForce 100
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
900 MHz
Memory Clock
1000 MHz
Memory
1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
57.60GB/s
Bandwidth
128.0GB/s
Render Config
-
Compute Units
12
8
SM Count
-
64
Shading Units
960
32
TMUs
48
16
ROPs
32
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB
Theoretical Performance
10.40 GPixel/s
Pixel Rate
24.80 GPixel/s
20.80 GTexel/s
Texture Rate
37.20 GTexel/s
208.0 GFLOPS
FP32 (float)
1488 GFLOPS
Board Design
105W
TDP
127W
300 W
Suggested PSU
300 W
2x DVI
1x S-Video
Outputs
2x DVI
1x HDMI 1.3a
2x mini-DisplayPort 1.1
1x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
G94B
GPU Name
Barts
-
GPU Variant
Barts PRO
(215-0798006)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.505 billion
Transistors
1.7 billion
196 mm²
Die Size
255 mm²
Graphics Features
11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0