GPU Comparison
RADEON
AMD Radeon 660M
CORE STATE
Rembrandt
VRAM
System Shared
CLOCK SPEED
1900 MHz
TDP
40 W
BUS WIDTH
System Shared
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2022
VS
RADEON
Radeon RX 7650 GRE
CORE STATE
Navi 33
VRAM
8 GB
CLOCK SPEED
2695 MHz
TDP
165 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 3.0
PROCESS
6 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
660M
RX 7650 GRE
Core Specs
Shading Units
384
2,048
+433.3%
Shaders
384
2,048
+433.3%
TMUs
24
128
+433.3%
ROPs
16
64
+300.0%
Compute Units
6
32
+433.3%
Clocks
Base Clock
1500 MHz
1720 MHz
Boost Clock
1900 MHz
2695 MHz
Game Clock
—
2350 MHz
Memory Clock
System Shared
2250 MHz
18 Gbps effective
Memory
Memory Size
System Shared
8 GB
VRAM (MB)
—
8,192
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
128 bit
Bandwidth
System Dependent
288.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
2 MB
L3 Cache
—
32 MB
L0 Cache
32 KB per WGP
32 KB per WGP
Performance
Pixel Rate
30.40 GPixel/s
172.5 GPixel/s
Texture Rate
45.60 GTexel/s
345.0 GTexel/s
FP32 (TFLOPS)
1,459.2 GFLOPS
22.08 TFLOPS
FP64 (TFLOPS)
91.20 GFLOPS (1:16)
689.9 GFLOPS (1:32)
FP16 (TFLOPS)
2.918 TFLOPS (2:1)
44.15 TFLOPS (2:1)
AI/RT
RT Cores
6
32
+433.3%
Matrix Cores
—
64
Power
TDP
40 W
165 W
TDP (W)
40
165
+312.5%
Suggested PSU
—
450 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
RDNA 2.0
RDNA 3.0
GPU Name
Rembrandt
Navi 33
Codename
—
Hotpink Bonefish
Generation
Navi II IGP
(Rembrandt Mobile)
Navi III
(RX 7000)
Process Size
6 nm
6 nm
Transistors
13,100 million
13,300 million
Die Size
208 mm²
204 mm²
Foundry
TSMC
TSMC
Density
63.0M / mm²
65.2M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.0
2.2
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
204 mm
8 inches
Height
—
115 mm
4.5 inches
Outputs
Portable Device Dependent
1x HDMI 2.1a3x DisplayPort 2.1
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Other
Launch Price
—
279 USD
Production
End-of-life
Active
Predecessor
Vega II IGP
Navi II
Successor
Navi III IGP
Navi IV