GPU Comparison
RADEON
AMD Radeon Pro Vega 20
CORE STATE
Vega 12
VRAM
4 GB
CLOCK SPEED
1283 MHz
TDP
100 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GEFORCE
GeForce GTX 480
CORE STATE
GF100
VRAM
1536 MB
CLOCK SPEED
—
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 20
GTX 480
Core Specs
Shading Units
1,280
480
-62.5%
Shaders
1,280
480
-62.5%
TMUs
80
60
-25.0%
ROPs
32
48
+50.0%
Compute Units
20
—
SM Count
—
15
Clocks
Base Clock
815 MHz
—
Boost Clock
1283 MHz
—
GPU Clock
—
701 MHz
Shader Clock
—
1401 MHz
Memory Clock
740 MHz
1480 Mbps effective
924 MHz
3.7 Gbps effective
Memory
Memory Size
4 GB
1536 MB
VRAM (MB)
4,096
1,536
-62.5%
Memory Type
HBM2
GDDR5
Memory Bus
1024 bit
384 bit
Bandwidth
189.4 GB/s
177.4 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
1024 KB
768 KB
Performance
Pixel Rate
41.06 GPixel/s
21.03 GPixel/s
Texture Rate
102.6 GTexel/s
42.06 GTexel/s
FP32 (TFLOPS)
3.284 TFLOPS
1,345.0 GFLOPS
FP64 (TFLOPS)
205.3 GFLOPS (1:16)
168.1 GFLOPS (1:8)
FP16 (TFLOPS)
6.569 TFLOPS (2:1)
—
Power
TDP
100 W
250 W
TDP (W)
100
250
+150.0%
Suggested PSU
—
600 W
Power Connectors
—
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 5.0
Fermi
GPU Name
Vega 12
GF100
Generation
Radeon Pro Mac
(Vega Series)
GeForce 400
Process Size
14 nm
40 nm
Transistors
—
3,100 million
Die Size
—
529 mm²
Foundry
GlobalFoundries
TSMC
Density
—
5.9M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
—
OpenCL
2.1
1.1
CUDA
—
2.0
Shader Model
6.0
5.1
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
Portable Device Dependent
2x DVI1x mini-HDMI 1.3a
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Other
Launch Price
—
499 USD
Production
End-of-life
End-of-life
Predecessor
—
GeForce 200
Successor
—
GeForce 500