GPU Comparison
RADEON
AMD Radeon RX 640 Mobile
CORE STATE
Polaris 23
VRAM
2 GB
CLOCK SPEED
1218 MHz
TDP
50 W
BUS WIDTH
64 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2019
VS
GEFORCE
Quadro 2000D
CORE STATE
GF106
VRAM
1024 MB
CLOCK SPEED
—
TDP
62 W
BUS WIDTH
128 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
RX 640 Mobile
Quadro 2000D
Core Specs
Shading Units
640
192
-70.0%
Shaders
640
192
-70.0%
TMUs
40
32
-20.0%
ROPs
16
16
0.0%
Compute Units
10
—
SM Count
—
4
Clocks
Base Clock
1082 MHz
—
Boost Clock
1218 MHz
—
GPU Clock
—
625 MHz
Shader Clock
—
1250 MHz
Memory Clock
1500 MHz
6 Gbps effective
650 MHz
2.6 Gbps effective
Memory
Memory Size
2 GB
1024 MB
VRAM (MB)
2,048
1,024
-50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
64 bit
128 bit
Bandwidth
48.00 GB/s
41.60 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
256 KB
Performance
Pixel Rate
19.49 GPixel/s
5.000 GPixel/s
Texture Rate
48.72 GTexel/s
20.00 GTexel/s
FP32 (TFLOPS)
1.559 TFLOPS
480.0 GFLOPS
FP64 (TFLOPS)
97.44 GFLOPS (1:16)
40.00 GFLOPS (1:12)
FP16 (TFLOPS)
1.559 TFLOPS (1:1)
—
Power
TDP
50 W
62 W
TDP (W)
50
62
+24.0%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Fermi
GPU Name
Polaris 23
GF106
Generation
Polaris Mobile
(M600)
Quadro Fermi
(x000)
Process Size
14 nm
40 nm
Transistors
2,200 million
1,170 million
Die Size
103 mm²
238 mm²
Foundry
GlobalFoundries
TSMC
Density
21.4M / mm²
4.9M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
—
OpenCL
2.1
1.1
CUDA
—
2.1
Shader Model
6.7
5.1
Physical
Slot Width
IGP
Single-slot
Length
—
178 mm
7 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
2x DVI
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Launch Price
—
599 USD
Production
End-of-life
End-of-life
Predecessor
Gem System
Quadro FX Tesla
Successor
Navi Mobile
Quadro Kepler