Home GPU Comparison NVIDIA Quadro K4000 vs NVIDIA Quadro FX 4700 X2

NVIDIA Quadro K4000 vs NVIDIA Quadro FX 4700 X2

We compared two Professional market GPUs: 3GB VRAM Quadro K4000 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 Quadro K4000 's Advantages
Released 4 years and 11 months late
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (134.8GB/s vs 51.20GB/s)
640 additional rendering cores
Lower TDP (80W vs 226W)

Score

Benchmark

FP32 (float)
Quadro K4000 +223%
1.244 TFLOPS
Quadro FX 4700 X2
0.384 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Apr 2008
Quadro
Generation
Quadro FX
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1404 MHz
Memory Clock
800 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
256bit
134.8GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
16
-
Compute Units
-
768
Shading Units
128
64
TMUs
64
24
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
64 KB

Theoretical Performance

12.96 GPixel/s
Pixel Rate
9.600 GPixel/s
51.84 GTexel/s
Texture Rate
38.40 GTexel/s
-
FP16 (half)
-
1244 GFLOPS
FP32 (float)
384.0 GFLOPS
51.84 GFLOPS
FP64 (double)
-

Graphics Processor

GK106
GPU Name
G92
-
GPU Variant
G92-880-A2
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.54 billion
Transistors
0.754 billion
221 mm²
Die Size
324 mm²

Board Design

80W
TDP
226W
250 W
Suggested PSU
550 W
1x DVI 2x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.1
5.1
Shader Model
4.0

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