Home GPU Comparison NVIDIA Tesla C870 vs NVIDIA Quadro FX 4700 X2

NVIDIA Tesla C870 vs NVIDIA Quadro FX 4700 X2

We compared two Professional market GPUs: 1536MB VRAM Tesla C870 and 1024MB VRAM Quadro FX 4700 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla C870 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (76.80GB/s vs 51.20GB/s)
Lower TDP (171W vs 226W)
NVIDIA Quadro FX 4700 X2 's Advantages
Released 11 months late

Score

Benchmark

FP32 (float)
Tesla C870
0.346 TFLOPS
Quadro FX 4700 X2 +10%
0.384 TFLOPS
VS

Graphics Card

May 2007
Release Date
Apr 2008
Tesla
Generation
Quadro FX
Professional
Type
Professional
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
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
16
-
Compute Units
-
128
Shading Units
128
32
TMUs
64
24
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
96 KB
L2 Cache
64 KB

Theoretical Performance

14.40 GPixel/s
Pixel Rate
9.600 GPixel/s
38.40 GTexel/s
Texture Rate
38.40 GTexel/s
-
FP16 (half)
-
345.6 GFLOPS
FP32 (float)
384.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

G80
GPU Name
G92
-
GPU Variant
G92-880-A2
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
90 nm
Process Size
65 nm
0.681 billion
Transistors
0.754 billion
484 mm²
Die Size
324 mm²

Board Design

171W
TDP
226W
450 W
Suggested PSU
550 W
No outputs
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

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
1.1
4.0
Shader Model
4.0

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