Home GPU Comparison NVIDIA Quadro 4000 vs NVIDIA Tesla C870

NVIDIA Quadro 4000 vs NVIDIA Tesla C870

We compared two Professional market GPUs: 2GB VRAM Quadro 4000 and 1536MB VRAM Tesla C870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro 4000 's Advantages
Released 3 years and 6 months late
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (89.86GB/s vs 76.80GB/s)
128 additional rendering cores
Lower TDP (142W vs 171W)

Score

Benchmark

FP32 (float)
Quadro 4000 +40%
0.486 TFLOPS
Tesla C870
0.346 TFLOPS
VS

Graphics Card

Nov 2010
Release Date
May 2007
Quadro
Generation
Tesla
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
702 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
384bit
89.86GB/s
Bandwidth
76.80GB/s

Render Config

-
-
-
8
SM Count
16
256
Shading Units
128
32
TMUs
32
32
ROPs
24
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
96 KB
-
-
-

Theoretical Performance

7.600 GPixel/s
Pixel Rate
14.40 GPixel/s
15.20 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
486.4 GFLOPS
FP32 (float)
345.6 GFLOPS
243.2 GFLOPS
FP64 (double)
-

Board Design

142W
TDP
171W
300 W
Suggested PSU
450 W
1x DVI 2x DisplayPort
Outputs
No outputs
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GF100
GPU Name
G80
GF100-825-A3
GPU Variant
-
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
90 nm
3.1 billion
Transistors
0.681 billion
529 mm²
Die Size
484 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1 (1.0)
N/A
Vulkan
N/A
2.0
CUDA
1.0
5.1
Shader Model
4.0

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