Quadro P1000 and Radeon HD 7850 - video card comparison
Passmark - benchmark score Quadro P1000 vs Radeon HD 7850
Quadro P1000
4589
Radeon HD 7850
3976
Quadro P1000
Radeon HD 7850
Architecture
Pascal (2016−2021)
GCN 1.0 (2012−2020)
GPU code name
GP107
Pitcairn
Market segment
Workstation
Desktop
Release date
February 2017
March 2012
Bus support
-
PCIe 2.1 x16
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
1519 MHz
1000 MHz
Core clock speed
1493 MHz
-
Floating-point performance
1,894 gflops
1,761 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,300 million
2,800 million
Pipelines / CUDA cores
640
1024
Power consumption (TDP)
40 Watt
130 Watt
Texture fill rate
59.20
55.04
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
6008 MHz
1200 MHz
Memory bandwidth
80.19 GB/s
153.6 GB/s
Shared memory
-
-
Display Connectors
4x mini-DisplayPort
1x DVI, 1x HDMI, 2x mini-DisplayPort
Eyefinity
-
1
HDMI
-
+
DisplayPort support
-
-
DirectX
12 (12_1)
12
CUDA
6.1
-
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2
+
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
-
Optimus
+
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-