GPU Comparison
RADEON
AMD Radeon Vega 3
CORE STATE
Picasso
VRAM
System Shared
CLOCK SPEED
1100 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 5.0
PROCESS
12 nm
LAUNCH DATE
2019
VS
GEFORCE
GeForce GT 745M
CORE STATE
GK107
VRAM
2 GB
CLOCK SPEED
—
TDP
45 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Vega 3
GT 745M
Core Specs
Shading Units
192
384
+100.0%
Shaders
192
384
+100.0%
TMUs
12
32
+166.7%
ROPs
4
16
+300.0%
Compute Units
3
—
Clocks
Base Clock
300 MHz
—
Boost Clock
1100 MHz
—
GPU Clock
—
549 MHz
Memory Clock
System Shared
1000 MHz
4 Gbps effective
Memory
Memory Size
System Shared
2 GB
VRAM (MB)
—
2,048
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
128 bit
Bandwidth
System Dependent
64.00 GB/s
Cache
L1 Cache
—
16 KB (per SMX)
L2 Cache
—
256 KB
Performance
Pixel Rate
4.400 GPixel/s
4.392 GPixel/s
Texture Rate
13.20 GTexel/s
17.57 GTexel/s
FP32 (TFLOPS)
422.4 GFLOPS
421.6 GFLOPS
FP64 (TFLOPS)
26.40 GFLOPS (1:16)
17.57 GFLOPS (1:24)
FP16 (TFLOPS)
844.8 GFLOPS (2:1)
—
Power
TDP
15 W
45 W
TDP (W)
15
45
+200.0%
Power Connectors
None
—
Architecture
Architecture
GCN 5.0
Kepler
GPU Name
Picasso
GK107
Generation
Vega IGP
(Picasso)
GeForce 700M
Process Size
12 nm
28 nm
Transistors
4,940 million
1,270 million
Die Size
210 mm²
118 mm²
Foundry
GlobalFoundries
TSMC
Density
23.5M / mm²
10.8M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.0
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
IGP
IGP
Outputs
Motherboard Dependent
Portable Device Dependent
Bus Interface
IGP
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GCN 3.0 IGP
GeForce 600M
Successor
Vega II IGP
GeForce 800M