GPU Comparison
RADEON
AMD Radeon HD 7730M
CORE STATE
Chelsea
VRAM
2 GB
CLOCK SPEED
675 MHz
TDP
25 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
RADEON
Radeon Pro VII
CORE STATE
Vega 20
VRAM
16 GB
CLOCK SPEED
1700 MHz
TDP
250 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 7730M
Pro VII
Core Specs
Shading Units
512
3,840
+650.0%
Shaders
512
3,840
+650.0%
TMUs
32
240
+650.0%
ROPs
16
64
+300.0%
Compute Units
8
60
+650.0%
Clocks
Base Clock
575 MHz
1400 MHz
Boost Clock
675 MHz
1700 MHz
Memory Clock
900 MHz
1800 Mbps effective
1000 MHz
2 Gbps effective
Memory
Memory Size
2 GB
16 GB
VRAM (MB)
2,048
16,384
+700.0%
Memory Type
DDR3
HBM2
Memory Bus
128 bit
4096 bit
Bandwidth
28.80 GB/s
1.02 TB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
4 MB
Performance
Pixel Rate
10.80 GPixel/s
108.8 GPixel/s
Texture Rate
21.60 GTexel/s
408.0 GTexel/s
FP32 (TFLOPS)
691.2 GFLOPS
13.06 TFLOPS
FP64 (TFLOPS)
43.20 GFLOPS (1:16)
6.528 TFLOPS (1:2)
FP16 (TFLOPS)
—
26.11 TFLOPS (2:1)
Power
TDP
25 W
250 W
TDP (W)
25
250
+900.0%
Suggested PSU
—
600 W
Power Connectors
—
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 1.0
GCN 5.1
GPU Name
Chelsea
Vega 20
Generation
London
(HD 7700M)
Radeon Pro Vega
(Vega II Series)
Process Size
28 nm
7 nm
Transistors
1,500 million
13,230 million
Die Size
123 mm²
331 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
40.0M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.3
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.7
Physical
Slot Width
—
Dual-slot
Length
—
305 mm
12 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
6x mini-DisplayPort 1.4a
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Other
Launch Price
—
1,899 USD
Production
End-of-life
End-of-life
Predecessor
Vancouver
Radeon Pro Polaris
Successor
Solar System
Radeon Pro Navi