GPU Comparison
RADEON
AMD Radeon RX 640 OEM
CORE STATE
Polaris 23
VRAM
4 GB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2020
VS
GEFORCE
Quadro FX 370
CORE STATE
G84
VRAM
256 MB
CLOCK SPEED
—
TDP
35 W
BUS WIDTH
64 bit
ARCHITECTURE
Tesla
PROCESS
80 nm
LAUNCH DATE
2007
DETAILED SPECIFICATIONS
SPECIFICATION
RX 640 OEM
Quadro FX 370
Core Specs
Shading Units
640
16
-97.5%
Shaders
640
16
-97.5%
TMUs
40
8
-80.0%
ROPs
16
4
-75.0%
Compute Units
10
—
SM Count
—
2
Clocks
GPU Clock
1295 MHz
360 MHz
Shader Clock
—
720 MHz
Memory Clock
1500 MHz
6 Gbps effective
500 MHz
1000 Mbps effective
Memory
Memory Size
4 GB
256 MB
VRAM (MB)
4,096
256
-93.8%
Memory Type
GDDR5
DDR2
Memory Bus
128 bit
64 bit
Bandwidth
96.00 GB/s
8.000 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
16 KB
Performance
Pixel Rate
20.72 GPixel/s
1.440 GPixel/s
Texture Rate
51.80 GTexel/s
2.880 GTexel/s
FP32 (TFLOPS)
1.658 TFLOPS
23.04 GFLOPS
FP64 (TFLOPS)
103.6 GFLOPS (1:16)
—
FP16 (TFLOPS)
1.658 TFLOPS (1:1)
—
Power
TDP
50 W
35 W
TDP (W)
50
35
-30.0%
Suggested PSU
250 W
200 W
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Tesla
GPU Name
Polaris 23
G84
Generation
Polaris
(RX 600)
Quadro FX Tesla
(x700)
Process Size
14 nm
80 nm
Transistors
2,200 million
289 million
Die Size
103 mm²
169 mm²
Foundry
GlobalFoundries
TSMC
Density
21.4M / mm²
1.7M / mm²
API Support
DirectX
12 (12_0)
11.1 (10_0)
OpenGL
4.6
3.3
Vulkan
1.3
—
OpenCL
2.1
1.1
CUDA
—
1.1
Shader Model
6.7
4.0
Physical
Slot Width
Single-slot
Single-slot
Length
—
198 mm
7.8 inches
Height
—
111 mm
4.4 inches
Outputs
1x DisplayPort 1.4a2x mini-DisplayPort 1.4a
2x DVI
Bus Interface
PCIe 3.0 x8
PCIe 1.0 x16
Other
Launch Price
—
129 USD
Production
End-of-life
End-of-life
Predecessor
Polaris
Quadro FX Curie
Successor
Vega
Quadro Fermi