Radeon HD 7850 and Quadro T1000 Max-Q - video card comparison
Passmark - benchmark score Radeon HD 7850 vs Quadro T1000 Max-Q
Radeon HD 7850
3976
Quadro T1000 Max-Q
6922
Radeon HD 7850
Quadro T1000 Max-Q
Architecture
GCN 1.0 (2012−2020)
Turing (2018−2021)
GPU code name
Pitcairn
N19P-Q1
Market segment
Desktop
Mobile workstation
Release date
March 2012
May 2019
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
1000 MHz
1455 MHz
Core clock speed
-
795 / 1230 MHz
Floating-point performance
1,761 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
2,800 million
4,700 million
Pipelines / CUDA cores
1024
768
Power consumption (TDP)
130 Watt
35 - 40 Watt
Texture fill rate
55.04
75.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1200 MHz
8000 MHz
Memory bandwidth
153.6 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
12
12 (12_1)
CUDA
-
7.5
Mantle
-
-
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
+
1.2
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-