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 W6900X
CORE STATE
Navi 21
VRAM
32 GB
CLOCK SPEED
2171 MHz
TDP
300 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 7730M
Pro W6900X
Core Specs
Shading Units
512
5,120
+900.0%
Shaders
512
5,120
+900.0%
TMUs
32
320
+900.0%
ROPs
16
128
+700.0%
Compute Units
8
80
+900.0%
Clocks
Base Clock
575 MHz
1825 MHz
Boost Clock
675 MHz
2171 MHz
Memory Clock
900 MHz
1800 Mbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
2 GB
32 GB
VRAM (MB)
2,048
32,768
+1500.0%
Memory Type
DDR3
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
28.80 GB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
256 KB
4 MB
L3 Cache
—
128 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
10.80 GPixel/s
277.9 GPixel/s
Texture Rate
21.60 GTexel/s
694.7 GTexel/s
FP32 (TFLOPS)
691.2 GFLOPS
22.23 TFLOPS
FP64 (TFLOPS)
43.20 GFLOPS (1:16)
1,389.4 GFLOPS (1:16)
FP16 (TFLOPS)
—
44.46 TFLOPS (2:1)
AI/RT
RT Cores
—
80
Power
TDP
25 W
300 W
TDP (W)
25
300
+1100.0%
Suggested PSU
—
700 W
Architecture
Architecture
GCN 1.0
RDNA 2.0
GPU Name
Chelsea
Navi 21
Generation
London
(HD 7700M)
Radeon Pro Mac
(Navi II Series)
Process Size
28 nm
7 nm
Transistors
1,500 million
26,800 million
Die Size
123 mm²
520 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
51.5M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.8
Physical
Length
—
267 mm
10.5 inches
Height
—
120 mm
4.7 inches
Outputs
Portable Device Dependent
1x HDMI 2.14x Thunderbolt
Bus Interface
PCIe 2.0 x16
Apple MPX
Other
Launch Price
—
5,999 USD
Production
End-of-life
End-of-life
Predecessor
Vancouver
—
Successor
Solar System
—