GPU Comparison
RADEON
AMD FirePro D700
CORE STATE
Tahiti
VRAM
6 GB
CLOCK SPEED
—
TDP
274 W
BUS WIDTH
384 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
RADEON
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
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D700
660M
Core Specs
Shading Units
2,048
384
-81.3%
Shaders
2,048
384
-81.3%
TMUs
128
24
-81.3%
ROPs
32
16
-50.0%
Compute Units
32
6
-81.3%
Clocks
Base Clock
—
1500 MHz
Boost Clock
—
1900 MHz
GPU Clock
850 MHz
—
Memory Clock
1370 MHz
5.5 Gbps effective
System Shared
Memory
Memory Size
6 GB
System Shared
VRAM (MB)
6,144
—
Memory Type
GDDR5
System Shared
Memory Bus
384 bit
System Shared
Bandwidth
263.0 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
768 KB
2 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
27.20 GPixel/s
30.40 GPixel/s
Texture Rate
108.8 GTexel/s
45.60 GTexel/s
FP32 (TFLOPS)
3.482 TFLOPS
1,459.2 GFLOPS
FP64 (TFLOPS)
870.4 GFLOPS (1:4)
91.20 GFLOPS (1:16)
FP16 (TFLOPS)
—
2.918 TFLOPS (2:1)
AI/RT
RT Cores
—
6
Power
TDP
274 W
40 W
TDP (W)
274
40
-85.4%
Suggested PSU
600 W
—
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
RDNA 2.0
GPU Name
Tahiti
Rembrandt
Generation
FirePro Data Center
(Dx00)
Navi II IGP
(Rembrandt Mobile)
Process Size
28 nm
6 nm
Transistors
4,313 million
13,100 million
Die Size
352 mm²
208 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
63.0M / 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)
2.0
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Dual-slot
IGP
Length
279 mm
11 inches
—
Outputs
6x mini-DisplayPort 1.21x SDI
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
Vega II IGP
Successor
Radeon Instinct
Navi III IGP