Home GPU Comparison AMD Radeon HD 6850 1440SP Edition vs NVIDIA Quadro FX 4000 SDI

AMD Radeon HD 6850 1440SP Edition vs NVIDIA Quadro FX 4000 SDI

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 1440SP Edition and 256MB VRAM Quadro FX 4000 SDI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 1440SP Edition 's Advantages
Released 8 years and 4 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (128.0GB/s vs 32.00GB/s)
1440 additional rendering cores
NVIDIA Quadro FX 4000 SDI 's Advantages
Lower TDP (150W vs 151W)

Score

VS

Graphics Card

Aug 2012
Release Date
Apr 2004
Northern Islands
Generation
Quadro FX Rankine
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
128.0GB/s
Bandwidth
32.00GB/s

Render Config

-
SM Count
-
18
Compute Units
-
1440
Shading Units
-
72
TMUs
12
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
3.400 GPixel/s
52.20 GTexel/s
Texture Rate
5.100 GTexel/s
-
FP16 (half)
-
2.088 TFLOPS
FP32 (float)
-
417.6 GFLOPS
FP64 (double)
-

Graphics Processor

Cypress
GPU Name
NV41
Cypress PRO (215-0735043)
GPU Variant
NV41 GL
TeraScale 2
Architecture
Curie
TSMC
Foundry
TSMC
40 nm
Process Size
130 nm
2.154 billion
Transistors
0.19 billion
334 mm²
Die Size
225 mm²

Board Design

151W
TDP
150W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 4x SDI
2x 6-pin
Power Connectors
1x 6-pin

Graphics Features

11.2 (11_0)
DirectX
9.0c (9_3)
4.4
OpenGL
2.0 (full) 2.1 (partial)
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
3.0

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