Radeon HD 7950 and Radeon Pro Vega 48 - video card comparison
Passmark - benchmark score Radeon HD 7950 vs Radeon Pro Vega 48
Radeon HD 7950
4907
Radeon Pro Vega 48
11638
Radeon HD 7950
Radeon Pro Vega 48
Architecture
GCN 1.0 (2012−2020)
GCN 5.0 (2017−2020)
GPU code name
Tahiti
Vega 10
Market segment
Desktop
Mobile workstation
Release date
January 2012
March 2019
Bus support
PCIe 3.0 x16
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
None
Boost clock speed
1250 MHz
1300 MHz
Compute units
28
-
Core clock speed
-
1200 MHz
Floating-point performance
2,867 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
4,313 million
12,500 million
Pipelines / CUDA cores
1792
3072
Power consumption (TDP)
200 Watt
-
Texture fill rate
89.60
249.6
Memory type
GDDR5
HBM2
Maximum RAM amount
3 GB
8 GB
Memory bus width
384 Bit
2048 Bit
Memory clock speed
1250 MHz
1572 MHz
Memory bandwidth
240 GB/s
402.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
1
-
Number of Eyefinity displays
6
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12 (12_1)
Mantle
-
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
-
1.1.125
AppAcceleration
+
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
+
-
TrueAudio
-
-
ZeroCore
+
-