Home GPU Comparison NVIDIA Tesla D870 vs NVIDIA Quadro FX 3800

NVIDIA Tesla D870 vs NVIDIA Quadro FX 3800

We compared two Professional market GPUs: 1536MB VRAM Tesla D870 and 1024MB VRAM Quadro FX 3800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla D870 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (76.80GB/s vs 51.20GB/s)
NVIDIA Quadro FX 3800 's Advantages
Released 1 years and 10 months late
64 additional rendering cores
Lower TDP (108W vs 520W)

Score

Benchmark

FP32 (float)
Tesla D870
0.346 TFLOPS
Quadro FX 3800 +33%
0.462 TFLOPS
VS

Graphics Card

May 2007
Release Date
Mar 2009
Tesla
Generation
Quadro FX
Professional
Type
Professional
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1536MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
384bit
Memory Bus
256bit
76.80GB/s
Bandwidth
51.20GB/s

Render Config

-
-
-
16
SM Count
24
128
Shading Units
192
32
TMUs
64
24
ROPs
16
-
-
-
-
-
-
-
-
-
96 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

14.40 GPixel/s
Pixel Rate
9.600 GPixel/s
38.40 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
345.6 GFLOPS
FP32 (float)
462.3 GFLOPS
-
FP64 (double)
57.79 GFLOPS

Board Design

520W
TDP
108W
900 W
Suggested PSU
300 W
No outputs
Outputs
1x DVI 2x DisplayPort
-
Power Connectors
1x 6-pin

Graphics Processor

G80
GPU Name
GT200B
-
GPU Variant
G200-835-B2
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
90 nm
Process Size
55 nm
0.681 billion
Transistors
1.4 billion
484 mm²
Die Size
470 mm²

Graphics Features

11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1 (1.0)
OpenCL
1.1
N/A
Vulkan
N/A
1.0
CUDA
1.3
4.0
Shader Model
4.0

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